Pharmaceutical Organic Chemistry 1 Introduction

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Questions and Answers

Who is the lecturer for Pharmaceutical Organic Chemistry?

  • Dr. Richard Lee
  • Dr. Aya Almatary (correct)
  • Prof. Jane Doe
  • Dr. John Smith

What is the primary focus of the lecture given by Dr. Aya Almatary?

  • Biochemistry
  • Pharmaceutical Organic Chemistry (correct)
  • Physical Chemistry
  • Inorganic Chemistry

In which setting is Dr. Aya Almatary presenting her lecture?

  • An academic conference
  • A team presentation (correct)
  • A research facility
  • A laboratory environment

What role does Dr. Aya Almatary hold related to Pharmaceutical Organic Chemistry?

<p>Lecturer (B)</p> Signup and view all the answers

What is most likely the audience for Dr. Aya Almatary's presentation?

<p>Undergraduate students in chemistry (A), Graduate students specializing in organic chemistry (B)</p> Signup and view all the answers

What is the maximum number of electrons that can occupy the K shell?

<p>2 (A)</p> Signup and view all the answers

Which shell is designated as the L shell?

<p>n=2 (B)</p> Signup and view all the answers

How many electrons can the N shell accommodate?

<p>32 (A)</p> Signup and view all the answers

What is the atomic number (Z) of an atom?

<p>The number of protons in the atom's nucleus. (B)</p> Signup and view all the answers

Which of the following correctly describes principal energy levels?

<p>They contain electrons that are close in energy (B)</p> Signup and view all the answers

Which particle has a negative charge?

<p>Electron (B)</p> Signup and view all the answers

The M shell is identified by which principal quantum number?

<p>n=3 (C)</p> Signup and view all the answers

What is the actual mass of a proton?

<p>$1.67 \times 10^{-24}$ g (A)</p> Signup and view all the answers

What role does stereochemistry play in chemistry?

<p>It involves the arrangement of atoms in space. (C)</p> Signup and view all the answers

Which of the following particles is neutral?

<p>Neutron (A)</p> Signup and view all the answers

What is the primary focus of Organic Chemistry within the Pharmaceutical field?

<p>Synthesis and analysis of pharmaceutical compounds (B)</p> Signup and view all the answers

Which statement best describes the role of a lecturer in Organic Chemistry?

<p>To teach students about the chemical principles pertinent to pharmaceuticals (A)</p> Signup and view all the answers

Which area is NOT typically covered in a Pharmaceutical Organic Chemistry course?

<p>Regulations governing medical practices (A)</p> Signup and view all the answers

Why is Organic Chemistry essential for pharmaceutical development?

<p>It aids in understanding biological interactions of compounds. (A)</p> Signup and view all the answers

Which of the following tasks would a lecturer in Organic Chemistry likely NOT perform?

<p>Administer patient care in clinical settings (A)</p> Signup and view all the answers

What is the maximum number of electrons that can occupy the shell when n = 3?

<p>18 (B)</p> Signup and view all the answers

Which of the following statements about electron shells is true?

<p>The energy level increases as n increases. (B)</p> Signup and view all the answers

What is the pattern for the maximum number of electrons in terms of n?

<p>2n² (A)</p> Signup and view all the answers

If the second shell (n = 2) is filled, how many electrons does it contain?

<p>8 (B)</p> Signup and view all the answers

Considering n values, which shell corresponds to the lowest energy level?

<p>n = 1 (A)</p> Signup and view all the answers

Which of the following reflects the main goal of the pharmacy program?

<p>To promote self-learning and innovative practices (B)</p> Signup and view all the answers

What is emphasized for graduates in the context of their role in healthcare?

<p>Innovative education and contemporary practice (B)</p> Signup and view all the answers

Which value is NOT mentioned in the pharmacy program's principles?

<p>Profit maximization (B)</p> Signup and view all the answers

What is one of the strategic objectives of the pharmacy college?

<p>To achieve academic and institutional accreditation (C)</p> Signup and view all the answers

How does the program aim to enhance academic and administrative performance?

<p>Through the promotion of a quality culture (A)</p> Signup and view all the answers

Which of the following is a significant aspect of the college's mission?

<p>To advance community health contributions (B)</p> Signup and view all the answers

What role does scientific research play in the pharmacy program?

<p>It is an integral part of advanced studies and culture (A)</p> Signup and view all the answers

Which approach is used to assure continuous improvement in education?

<p>Incorporating modern teaching methods and self-learning (D)</p> Signup and view all the answers

Flashcards

Organic Chemistry

A branch of chemistry that focuses on the structure, properties, and reactions of organic compounds, which primarily contain carbon atoms.

Lecturer

A person who gives lectures on a specific subject.

Pharmaceutical Chemistry

The study of the preparation, properties, and uses of drugs and pharmaceuticals.

Pharmaceutical Organic Chemistry

The study of organic compounds and reactions used in the pharmaceutical industry.

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Team Presentation

A group of people working together to present information or complete a task.

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Professor

A respected educator with significant experience and expertise.

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Presenter

A person who introduces or presents something.

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Atomic Number (Z)

The number of protons present in the nucleus of an atom.

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Electron

A subatomic particle with a negative charge, very light in mass and resides in the electron cloud surrounding the nucleus.

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Proton

A subatomic particle with a positive charge, nearly identical in mass to a neutron and resides in the nucleus.

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Neutron

A subatomic particle with no charge, nearly identical in mass to a proton and resides in the nucleus.

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Principal Energy Level (Shell)

Each shell represents an electron energy level, with higher numbers indicating higher energy.

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Electron Capacity in a Shell

The number of electrons a shell can hold is determined by the formula 2n^2, where 'n' is the shell number.

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Sub-Shells

Electrons within a shell can further be grouped into sub-shells, each with a slightly different energy level.

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Number of Sub-Shells

The number of sub-shells in a shell is equal to the shell number (n).

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Orbitals

Each sub-shell holds a specific number of orbitals, which are regions of space where electrons are most likely to be found.

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Goals of studying pharmaceutical organic chemistry

The goals of studying pharmaceutical organic chemistry include understanding the structure, properties, and reactions of organic molecules, as well as their applications in the pharmaceutical industry.

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Why study pharmaceutical organic chemistry?

To learn how to design, synthesize, and analyze pharmaceutical compounds.

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SWOT analysis

A SWOT analysis is a strategic planning tool used to assess the strengths, weaknesses, opportunities, and threats of an organization or project.

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Strengths

Strengths are the internal positive attributes of a project or organization that contribute to its success.

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Weaknesses

Weaknesses are the internal negative attributes of a project or organization that hinder its success.

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Opportunities

Opportunities are external factors that can be capitalized on to enhance the success of a project or organization.

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Threats

Threats are external factors that could negatively impact the success of a project or organization.

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Electron Shell

The energy level of an electron in an atom, with higher numbers indicating higher energy levels. Higher energy level means the electrons are further away from the nucleus and are not as tightly bound.

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Principal Quantum Number (n)

The number of electron shells an atom has. It represents how many energy levels an atom can occupy. Higher numbers indicate more complex atoms with more electrons and energy levels.

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Maximum Electron Capacity

The maximum number of electrons that can occupy a specific electron shell is calculated using the formula 2n^2, where 'n' is the principal quantum number representing the shell's energy level.

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Energy Level Trend

The 1st electron shell (n = 1) has the lowest energy level, and the energy levels increase as the principal quantum number (n) increases. This means that electrons in higher shells are less tightly bound to the nucleus.

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Electron Capacity of the 3rd Shell

The maximum number of electrons that can occupy the 3rd electron shell (n = 3) is calculated as 2n^2, which is 2(3)^2 = 2 x 9 = 18 electrons.

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Study Notes

Pharmaceutical Organic Chemistry 1 (Introduction)

  • The course is taught by Dr. Aya Almatary
  • The presentation includes a team introduction with Prof. Magda Abdelaziz, Dr Abdelrahman Hamdy, and Dr Mohamed Zidan
  • The course aims to develop students for pharmaceutical practice and research.
  • The lecture outlines include an introduction, course content, grading, atomic structure, electron configurations, and chemical bonding.
  • The lecture also discusses the importance of studying the subject, and provides an outline of the areas to be covered.
  • The course content will include topics like alkane, alkene, alkyne, stereo chemistry, alkyl halides, alcohol, and ethers.

Atomic Structure

  • An atom has a central nucleus with electrons orbiting around it.
  • The nucleus contains protons (positively charged) and neutrons (neutral).
  • Electrons orbit the nucleus and have a negative charge.
  • The atomic number (Z) is the number of protons in an atom's nucleus, or the number of electrons
  • The mass number (A), is the number of protons plus neutrons.
  • Isotopes are atoms of the same element that have different numbers of neutrons but the same atomic number.

Properties of Subatomic Particles

  • Electron: Symbol (e⁻), Charge (-1), Mass (9.11 x 10⁻²⁸ g)
  • Proton: Symbol (p⁺), Charge (+1), Mass (1.67 x 10⁻²⁴ g)
  • Neutron: Symbol (n⁰), Charge (0), Mass (1.67 x 10⁻²⁴ g)

Important Definitions

  • Atomic number (Z): The number of protons or electrons
  • Mass number (A): The sum of protons and neutrons
  • Isotopes: Atoms of the same element that have different numbers of neutrons, and thus different mass numbers.

Electron Configuration

  • Electrons are added to orbitals in a specific order following the Aufbau principle, the Pauli exclusion principle, and Hund's rule.
  • Aufbau principle: Electrons fill the lowest energy orbitals first.
  • Pauli exclusion principle: Each orbital can hold a maximum of two electrons with opposite spins.
  • Hund's rule: Electrons fill orbitals of equal energy singly before pairing up.

Chemical Bonding

  • Atoms bond to achieve a stable electron configuration (octet rule).
  • Bonding may occur by losing, gaining, or sharing electrons.
  • Ionic Bonding: The complete transfer of valence electrons between atoms, and thus a formation of ions with an attractive force occurring in between those ions.
  • Covalent Bonding: Sharing of valence electrons between atoms, with overlapping orbitals creating new molecular orbitals.

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