Catechol → HCID 11820088、化合物

HRID 236210

反応式

HRID 236210 の反応式
[C:1]1([C:3](=[CH:5][CH:6]=[CH:7][CH:8]=1)[OH:4])[OH:2].C(N(CC)CC)C.[P:16](Cl)(Cl)([O:18][CH2:19][CH3:20])=[O:17]>CCOCC>[P:16]1([O:4][C:3]2[CH:5]=[CH:6][CH:7]=[CH:8][C:1]=2[O:2]1)([O:18][CH2:19][CH3:20])=[O:17]

参加物

5

反応物 3

HCID 289CatecholHCID 8471TriethylamineHCID 15158Ethyl dichlorophosphate

生成物 1

HCID 11820088HCID 11820088、化合物収率 95.1%

試薬・触媒・溶媒 1

HCID 3283Diethyl Ether溶媒

実験手順

Pyrocatechol (1.249 g, 11.35 mM) was dissolved in 42 ml of ether and, using 2.297 g (22.70 mM) of triethylamine and 1.849 g (11.35 mM) of ethyl dichlorophosphate, the reaction was carried out at -40° C. to -35° C. and the reaction mixture treated in the same manner as in Reference Example 1. There was obtained 2.159 g (95.0% yield) of ethyl o-phenylene phosphate as a colorless viscous oil.

後処理

  1. customwas carried out at -40° C. to -35° C.
  2. additionthe reaction mixture treated in the same manner as in Reference Example 1

出典と根拠

ORDレコード
ord-5614493c1a0c4f8f99a799246d8cd8e7
出典データセット
uspto-grants-1987_02
特許番号
US04642365

関連ノート

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