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Norethindrone Is a Synthetic Steroid That Is Better Than Progesterone

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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? 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) H<sub>2</sub>,Pd-C; (2) (CH<sub>3</sub>) <sub>2</sub>CHCH<sub>2</sub>NH<sub>2</sub>,NaBH<sub>3</sub>CN; (3) a.O<sub>3</sub>,b.Zn,DMS B) (1) H<sub>2</sub>,Pd-C; (2) (CH<sub>3</sub>) <sub>2</sub>CHCH<sub>2</sub>NH<sub>2</sub>,mild acid; (3) a.O<sub>3</sub>,b.Zn,DMS C) (1) a.LiAlH<sub>4</sub>,b.H<sub>2</sub>O; (2) (CH<sub>3</sub>) <sub>2</sub>CHCH<sub>2</sub>NH<sub>2</sub>,NaBH<sub>3</sub>CN; (3) a.OsO<sub>4</sub>,b.NaHSO<sub>3</sub> D) (1) a.LiAlH<sub>4</sub>,b.H<sub>2</sub>O; (2) (CH<sub>3</sub>) <sub>2</sub>CHCH<sub>2</sub>NH<sub>2</sub>,mild acid; (3) a.OsO<sub>4</sub>,b.NaHSO<sub>3</sub>


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Cross-sectional Area

The area of an object or space as seen from a cut through the object, typically perpendicular to its longest dimension.

Volume

Volume is a measure of the amount of space that an object or substance occupies, commonly expressed in cubic units.

Maximum Sediment Grain Size

The largest diameter of individual grains in a sedimentary deposit, indicating the energy of the transporting medium.

Canyon

A deep gorge, typically with a river flowing through it, carved over time by the erosion of water and weathering processes.

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