Hydrochloric Acid → 2-(Chloromethoxy)ethyl benzoate

HRID 848074ノート

反応式

HRID 848074 の反応式
[C:1]([O:9][CH2:10][CH2:11][OH:12])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C=O.Cl.[Cl:16][CH:17](Cl)C>>[C:1]([O:9][CH2:10][CH2:11][O:12][CH2:17][Cl:16])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

参加物

5

反応物 4

HCID 313Hydrochloric AcidHCID 712FormaldehydeHCID 63651,1-DichloroethaneHCID 66747Ethylene glycol monobenzoate

生成物 1

HCID 27245002-(Chloromethoxy)ethyl benzoate

実験手順

A cold (0° C.) mixture of ethylene glycol monobenzoate (166 g) and paraformaldehyde (30 g) in dry dichloroethane was saturated with dry HCl with stirring for 3 hours. The pinkish red liquid was dried over calcium chloride and the volatile components removed on a rotary evaporator at 30° C. to give 1-benzoyloxy-2-chloromethoxyethane (215 g). The Infra-Red spectrum indicated the absence of a hydroxyl group.

後処理

  1. dry with materialThe pinkish red liquid was dried over calcium chloride
  2. customthe volatile components removed on a rotary evaporator at 30° C.

出典と根拠

ORDレコード
ord-c7c5045dc11642019b67f30c02a852af
出典データセット
uspto-grants-1981_10
特許番号
US04294831

反応ノート

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