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The two step conversion of 7-dehydrocholesterol to vitamin D3 proceeds through:
  • a)
    Photochemical electrocyclic disrotatory ring opening; and thermal antarafacial [1, 7]- H shift.
  • b)
    Photochemical electrocyclic conrotatory ring opening; and thermal antarafacial [1, 7]- H shift.
  • c)
    Thermal electrocyclic conrotatory ring opening; and photochemical superafacial [1, 7]-H shift.
  • d)
    Thermal electrocyclic disrotatory ring opening; and thermal superafacial [1, 7]-H shift.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
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The two step conversion of 7-dehydrocholesterol to vitamin D3 proceeds through: a)Photochemical electrocyclic disrotatory ring opening; and thermal antarafacial [1, 7]- H shift.b)Photochemical electrocyclic conrotatory ring opening; and thermal antarafacial [1, 7]- H shift.c)Thermal electrocyclic conrotatory ring opening; and photochemical superafacial [1, 7]-H shift.d)Thermal electrocyclic disrotatory ring opening; and thermal superafacial [1, 7]-H shift.Correct answer is option 'B'. Can you explain this answer?
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The two step conversion of 7-dehydrocholesterol to vitamin D3 proceeds through: a)Photochemical electrocyclic disrotatory ring opening; and thermal antarafacial [1, 7]- H shift.b)Photochemical electrocyclic conrotatory ring opening; and thermal antarafacial [1, 7]- H shift.c)Thermal electrocyclic conrotatory ring opening; and photochemical superafacial [1, 7]-H shift.d)Thermal electrocyclic disrotatory ring opening; and thermal superafacial [1, 7]-H shift.Correct answer is option 'B'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The two step conversion of 7-dehydrocholesterol to vitamin D3 proceeds through: a)Photochemical electrocyclic disrotatory ring opening; and thermal antarafacial [1, 7]- H shift.b)Photochemical electrocyclic conrotatory ring opening; and thermal antarafacial [1, 7]- H shift.c)Thermal electrocyclic conrotatory ring opening; and photochemical superafacial [1, 7]-H shift.d)Thermal electrocyclic disrotatory ring opening; and thermal superafacial [1, 7]-H shift.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The two step conversion of 7-dehydrocholesterol to vitamin D3 proceeds through: a)Photochemical electrocyclic disrotatory ring opening; and thermal antarafacial [1, 7]- H shift.b)Photochemical electrocyclic conrotatory ring opening; and thermal antarafacial [1, 7]- H shift.c)Thermal electrocyclic conrotatory ring opening; and photochemical superafacial [1, 7]-H shift.d)Thermal electrocyclic disrotatory ring opening; and thermal superafacial [1, 7]-H shift.Correct answer is option 'B'. Can you explain this answer?.
Solutions for The two step conversion of 7-dehydrocholesterol to vitamin D3 proceeds through: a)Photochemical electrocyclic disrotatory ring opening; and thermal antarafacial [1, 7]- H shift.b)Photochemical electrocyclic conrotatory ring opening; and thermal antarafacial [1, 7]- H shift.c)Thermal electrocyclic conrotatory ring opening; and photochemical superafacial [1, 7]-H shift.d)Thermal electrocyclic disrotatory ring opening; and thermal superafacial [1, 7]-H shift.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemistry. Download more important topics, notes, lectures and mock test series for Chemistry Exam by signing up for free.
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