Diphenyl carbonate → HCID 23045097、化合物

反応式

[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][NH:9][CH2:10][CH2:11][SH:12])=[CH:4][CH:3]=1.[C:13](=O)(OC1C=CC=CC=1)[O:14]C1C=CC=CC=1>>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:8][N:9]2[CH2:10][CH2:11][S:12][C:13]2=[O:14])=[CH:6][CH:7]=1

参加物

反応物 2

HCID 7597Diphenyl carbonate

HCID 14306202N-(4-methylbenzyl)-cysteamine

生成物 1

HCID 23045097HCID 23045097、化合物収率 29.8%

実験手順

The procedure of Example 2 is followed, 4.0 g (0.022 mol) of N-(4-methylphenylmethyl)cysteamine are reacted with 4.71 g (0.022 mol) of diphenyl carbonate then the reaction mixture is worked up to give 1.36 g (29.8%) of the title compound, m.p.: 49°-50° C.

出典と根拠

ORDレコード: ord-00d6910d381440c597c65ef1a60d139e
出典データセット: uspto-grants-1990_06
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US04937252

反応ノート

読み込み中…