Reference

Determination of optical isomers of alcohols and amines

Determination of optical isomers of alcohols and amines.Some chemicals with cas registry numbers like 34566-04-6 and 693-16-3 are also used. (Sumitomo Chemical Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58048852 A2 22 Mar 1983 Showa, 10 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: G01N031-08. APPLICATION: JP 81-147228 17 Sep 1981. DOCUMENT TYPE: Patent CA Section: 80 (Organic Analytical Chemistry) Optical isomers of alcs. and amines contg. asym. C are detd. by allowing a mixt. of optical isomers of the alc. or amine with (R)- or (S)-2-(4-chlorophenyl)isovaleric acid to form diastereoisomers then sepg. and detg. the isomers by gas chromatog. or high-performance liq. chromatog. Alcs. which can be detd. in this manner are RR1CHOH [R,R1 = alkyl, alkenyl, alkynyl, acyl, CN; R1R1], (I) [R,R1 = alkyl, alkenyl], II [R = alkyl, alkenyl, alkynyl], III [R,R1 = alkyl], and amines which can be detd. in this manner are RR1CHNH2 [R,R1 = alkyl, alkenyl, alkynyl, aryl; R1R1], IV [R = alkyl], and V. .

Enantiomer separation of polyols and amines by enantioselective gas chromatography

Enantiomer separation of polyols and amines by enantioselective gas chromatography. Koenig, Wilfried A.; Benecke, Ingrid (Inst. Org. Chem. Biochem., Univ. Hamburg, Hamburg D-2000/13, Fed. Rep. Ger.). 488-82-4 and 693-16-3 which are cas registry numbers are also used here. J. Chromatogr., 269(1), 19-21 (English) 1983. CODEN: JOCRAM. ISSN: 0021-9673. DOCUMENT TYPE: Journal CA Section: 80 (Organic Analytical Chemistry) Enantiomers of arabinitol, fucitol, mannitol, and C5-8 2-aminoalkanes were sepd. as trifluoroacetyl derivs. by gas chromatog. at 120-145° on capillary glass and fused-silica columns coated with XE-60-L-valine-(R)-a-phenylethylamide and its diastereomer. .