Multiple Choice
-Norethindrone is a synthetic steroid that is better than progesterone in suppressing ovulation. What reagents (1-3) are required to convert norethindrone to the derivatives shown below? 
A) (1) H2, Pd-C; (2) (CH3) 2CHCH2NH2, NaBH3CN; (3) a. O3, b. Zn, DMS
B) (1) H2, Pd-C; (2) (CH3) 2CHCH2NH2, mild acid; (3) a. O3, b. Zn, DMS
C) (1) a. LiAlH4, b. H2O; (2) (CH3) 2CHCH2NH2, NaBH3CN; (3) a. OsO4, b. NaHSO3
D) (1) a. LiAlH4, b. H2O; (2) (CH3) 2CHCH2NH2, mild acid; (3) a. OsO4, b. NaHSO3
Correct Answer:

Verified
Correct Answer:
Verified
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