Formaldehyde → HCID 23044696、化合物

HRID 620140ノート

反応式

HRID 620140 の反応式
[CH2:1]([P:16](=[O:29])([O:23][CH2:24][CH2:25][CH2:26][CH2:27][CH3:28])[O:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22])[P:2](=[O:15])([O:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14])[O:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].C=O.[CH2:32](NCC)C>CO>[C:1]([P:2](=[O:15])([O:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14])[O:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8])([P:16](=[O:29])([O:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22])[O:23][CH2:24][CH2:25][CH2:26][CH2:27][CH3:28])=[CH2:32]

参加物

5

実験手順

20.20 g (44.0 mmol) of tetra-n-pentyl methylenebisphosphonate, 6.61 g (220.0 mmol) of paraformaldehyde and 3.22 g (64.0 mmol) of diethylamine are combined with the same reactants and the same conditions as described above in Example I. This mixture is then refluxed for 48 hours. After the methanol is eliminated as described above in Example I. 14.08 g of tetra-n-pentyl ethenylidenebisphosphonate is produced as a clear liquid.

後処理

  1. temperatureThis mixture is then refluxed for 48 hours

出典と根拠

ORDレコード
ord-2694c32d22aa4e1db1baf50518b7bcb9
出典データセット
uspto-grants-1989_04
特許番号
US04820698

反応ノート

読み込み中…