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Questions and Answers
What is the key feature of the synthesis of Calicoferol E?
What is the key feature of the synthesis of Calicoferol E?
The acid catalyzed rearrangement of 9α-hydroxycholest-1,4-diene-3one to give Calicoferol E
What are the key compounds used in the synthesis?
What are the key compounds used in the synthesis?
5α-cholestan-3β-ol and DDQ (2,3-dichloro-5,6-dicyano-1,4-benzoquinone)
Where was the synthesis work conducted?
Where was the synthesis work conducted?
Department of Chemistry, Panjab University, Chandigarh, India
What is the significance of 9,10-secosteroids like Calicoferol E and Astrogorgiadiol?
What is the significance of 9,10-secosteroids like Calicoferol E and Astrogorgiadiol?
What was the occasion for which the issue was dedicated to Professor S.V. Kessar?
What was the occasion for which the issue was dedicated to Professor S.V. Kessar?
What are the key methods involved in the preparation of aromatic A ring 9,10-secosteroids?
What are the key methods involved in the preparation of aromatic A ring 9,10-secosteroids?
What severe limitations do the procedures involving the preparation of aromatic A ring 9,10-secosteroids have?
What severe limitations do the procedures involving the preparation of aromatic A ring 9,10-secosteroids have?
What is the key step in the convergent synthesis of Calicoferol E?
What is the key step in the convergent synthesis of Calicoferol E?
What is the overall yield of the reported 14 step synthesis of Calicoferol E?
What is the overall yield of the reported 14 step synthesis of Calicoferol E?
What are the techniques used in the synthesis of Calicoferol E using 9αhydroxycholesta-1,4-diene-3-one?
What are the techniques used in the synthesis of Calicoferol E using 9αhydroxycholesta-1,4-diene-3-one?
What are the major products obtained from the deketalization of 9α-hydroxy-3-ethylenedioxy cholestane 4?
What are the major products obtained from the deketalization of 9α-hydroxy-3-ethylenedioxy cholestane 4?
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