DSpace at KIST: PREPARATION OF E-ALPHA-ARYLIDENE-GAMMA-BUTYROLACTONES AND Z-ALPHA-ARYLIDENE-GAMMA-BUTYROLACTONES FROM Z-ALPHA-STANNYLMETHYLENE-GAMMA-BUTYROLACTONES - STEREOSELECTIVE SYNTHESIS OF (+/-)-SAVININ AND (+/-)-GADAIN

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PREPARATION OF E-ALPHA-ARYLIDENE-GAMMA-BUTYROLACTONES AND Z-ALPHA-ARYLIDENE-GAMMA-BUTYROLACTONES FROM Z-ALPHA-STANNYLMETHYLENE-GAMMA-BUTYROLACTONES - STEREOSELECTIVE SYNTHESIS OF (+/-)-SAVININ AND (+/-)-GADAIN

Authors: LEE, E; HUR, CU; JEONG, YC; RHEE, YH; CHANG, MH

Issue Date: 1991-09-15

Publisher: ROYAL SOC CHEMISTRY

Citation: JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, no.18, pp.1314 - 1315

Abstract: E-alpha-Arylidene-gamma-butyrolactones were prepared by the radical addition-elimination reaction of Z-alpha-stannylmethylene-gamma-butyrolactones, whereas the palladium(0) catalysed cross-coupling reaction of the same substrates afforded Z-alpha-arylidene-gamma-butyrolactones.

Keywords: CYCLIZATION; ELIMINATION; ARYLATION; CYCLIZATION; ELIMINATION; ARYLATION; stereoselective; salvinin; gadain

ISSN: 0022-4936

URI: https://pubs.kist.re.kr/handle/201004/146734

DOI: 10.1039/c39910001314

Appears in Collections:: KIST Article > Others

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