Oxalyl chloride → 16-Hexadecanoyloxyhexadecanoyl chloride

HRID 580758ノート

反応式

HRID 580758 の反応式
[C:1]([O:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][C:34]([OH:36])=O)(=[O:17])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].C(Cl)(=O)C([Cl:40])=O>O1CCCC1>[C:1]([O:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][C:34]([Cl:40])=[O:36])(=[O:17])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]

参加物

4

反応物 2

HCID 65578Oxalyl chlorideHCID 1960674616-Hexadecanoyloxyhexadecanoic acid

生成物 1

HCID 2171198416-Hexadecanoyloxyhexadecanoyl chloride収率 100%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

16-Hexadecanoyloxyhexadecanoic acid (7.73 g, 15.13 mmol) prepared as in (f) above was dissolved in tetrahydrofuran (140 ml) and oxalyl chloride (4.80 g, 37.83 mmol) was added dropwise. The mixture was stirred at room temperature for 3 days and then the solvent and unreacted oxalyl chloride were evaporated under reduced pressure to give 8.0 g (100%) of the title compound.

後処理

  1. customthe solvent and unreacted oxalyl chloride were evaporated under reduced pressure

出典と根拠

ORDレコード
ord-1185c7efed954013befb4f09e3882f67
出典データセット
uspto-grants-1999_07
特許番号
US05919434

反応ノート

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