Vinyl chloroformate → HCID 9905176, compound

HRID 1637385Notes

Reaction equation

HRID 1637385 reaction equation
ClC(OC=C)=O.[CH3:7][S:8]([N:11]([CH2:23][CH2:24][Cl:25])[N:12]([S:19]([CH3:22])(=[O:21])=[O:20])[C:13]([O:15][CH2:16][CH2:17]Cl)=[O:14])(=[O:10])=[O:9]>>[CH3:7][S:8]([N:11]([CH2:23][CH2:24][Cl:25])[N:12]([S:19]([CH3:22])(=[O:21])=[O:20])[C:13]([O:15][CH:16]=[CH2:17])=[O:14])(=[O:9])=[O:10]

Participants

3

Reactant 2

HCID 78808Vinyl chloroformateHCID 9820103HCID 9820103, compound

Product 1

HCID 9905176HCID 9905176, compound

Procedure

1,2-Bis(methylsulfonyl)-1-(2-chloroethyl)-2-(vinyloxycarbonyl)hydrazine (compound 10c) was prepared by reacting compound 2 with vinyl chloroformate using a procedure similar to that described for compound 10b. The product was recrystallized from ethanol, and the yield was about 39.4% by weight. The Mp of the product was approximately 85-86° C. 1H NMR (CDCl3): δ 7.0-7.3 (1H, m, CH=C), 4.8-5.3 (2H, m, C=CH2), 3.6-4.2 (4H, m, CH2CH2Cl), 3.5 and 3.2 (6H, 2s, 2 CH3SO2).

Workup

  1. customThe product was recrystallized from ethanol
  2. customwas approximately 85-86° C

Sources & evidence

ORD record
ord-a5b351840d6d43ebb627a840c4a5efcc
Source dataset
uspto-grants-2000_03
Patent number
US06040338

Reaction notes

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