PREPARATION PREPARED FOR USE IN

Brand	Owner	Address	Description
LUSTERSHEEN	WEST DISINFECTING COMPANY	NEW YORK, N.Y. LONG ISLAND CITY, N.Y.	PREPARATION PREPARED FOR USE IN THE WET CLEANING OF SILKS, WOOLENS, LINENS, AND FINE FABRICS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Two syntheses are provided; one for the preparation of (3R,4R)-4-(hydroxymethyl)pyrrolidin-3-ol, and other for the preparation of (3S,4R)-4-(hydroxymethyl)pyrrolidin-3-ol. (3R,4R)-4-(hydroxymethyl)pyrrolidin-3-ol is prepared using the achiral ylide prepared from benzylamine instead of phenethylamine (Scheme 3) which provides a crystalline intermediate. The synthesis of (3S,4R)-4-(hydroxymethyl)pyrrolidin-3-ol is achieved from (S)-diethylmalate as described in Scheme 4. A process for preparing camphor sultam is also provided.