Formaldehyde → HCID 23044696、化合物

HRID 2165343ノート

反応式

HRID 2165343 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-eb5074bb2b5b4193879fb9d2659d27d5
出典データセット
uspto-grants-1990_07
特許番号
US04939284

反応ノート

読み込み中…