Dibutyltin oxide → HCID 131710948、化合物

反応式

[C:1]([O:13]CCCC)(=[O:12])[CH:2]([CH2:4][C:5]([O:7]CCCC)=[O:6])[SH:3].[CH2:18]([Sn:22](=O)[CH2:23][CH2:24][CH2:25][CH3:26])[CH2:19][CH2:20][CH3:21]>>[CH2:18]([C:4]([CH2:1][CH2:2][CH2:4][CH3:5])([C:5]([O-:7])=[O:6])[CH:2]([SH:3])[C:1]([O-:13])=[O:12])[CH2:19][CH2:20][CH3:21].[CH2:18]([Sn+2:22][CH2:23][CH2:24][CH2:25][CH3:26])[CH2:19][CH2:20][CH3:21]

参加物

反応物 2

HCID 61221Dibutyltin oxide2 回

HCID 97984Butanedioic acid, 2-mercapto-, 1,4-dibutyl ester

生成物 1

HCID 131710948HCID 131710948、化合物

実験手順

Dibutyl thiomalate 140 grams (93% assay) was warmed to 90° C and dibutyltin oxide 125 grams was added slowly with stirring and continued heating. The dibutyltin oxide had dissolved by the time the mixture reached 130° C to give dibutyltin mono (dibutyl thiomalate) a viscous liquid.

後処理

temperaturecontinued heating
customreached 130° C

出典と根拠

ORDレコード: ord-6495a15da94e439dac792584d3155549
出典データセット: uspto-grants-1977_11
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US04058543

反応ノート

読み込み中…

参加物