2-Thiopheneacetic acid → (2-Methanesulphonyl-1-ethylthio)tri-n-butyltin

HRID 1089384

반응식

HRID 1089384 반응식
O=C(C)[CH2:3][CH2:4][S:5][Sn:6]([CH2:15][CH2:16][CH2:17][CH3:18])([CH2:11][CH2:12][CH2:13][CH3:14])[CH2:7][CH2:8][CH2:9][CH3:10].S1C=CC=C1CC(O)=O.[CH3:29][S:30](C=C)(=[O:32])=[O:31].[Sn]=O>>[CH3:29][S:30]([CH2:3][CH2:4][S:5][Sn:6]([CH2:15][CH2:16][CH2:17][CH3:18])([CH2:11][CH2:12][CH2:13][CH3:14])[CH2:7][CH2:8][CH2:9][CH3:10])(=[O:32])=[O:31]

참가 물질

5

반응물 4

HCID 159702-Thiopheneacetic acidHCID 19354Methyl vinyl sulfoneHCID 88989TIN OXIDE (SnO)HCID 22158982(3-Oxo-1-butylthio)tri-n-butyltin

생성물 1

HCID 85601524(2-Methanesulphonyl-1-ethylthio)tri-n-butyltin수율 41%

실험 절차

This compound was prepared analogously to (5), starting from thiolacetic acid and methylvinylsulphone, leading to the intermediate sulphone (47%), treating subsequently with the tin oxide to give the required product (6) (41%). All spectroscopic and analytical data were consistent with the proposed structures.

출처 및 근거

ORD 기록
ord-84bf2250030340d198919eefa26abb58
출처 데이터셋
uspto-grants-1990_10
특허 번호
US04966678

연결된 노트

불러오는 중…