Hydrochloric Acid → HCID 21707385, compound

HRID 1594996Notes

Reaction equation

HRID 1594996 reaction equation
[ClH:1].[CH3:2][O:3][C:4](=[O:11])[NH:5][CH2:6][CH2:7][CH2:8][C:9]#[N:10]>C1(C)C=CC=CC=1>[ClH:1].[CH3:2][O:3][C:4]([N:5]1[CH2:6][CH2:7][CH2:8][C:9]1=[NH:10])=[O:11]

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 62666441HCID 62666441, compound

Product 1

HCID 21707385HCID 21707385, compoundYield 96.9%

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

77 g hydrogen chloride are introduced, with slight cooling, into 155 g (1.04 mole) N-(cyanopropyl)-carbamic acid methylester in 200 ml toluene at 20° C. During this procedure the product precipitates after only a short time. It is worked up as normal. 180 g of product are obtained. This corresponds to a yield of 93%.

Workup

  1. customDuring this procedure the product precipitates after only a short time

Sources & evidence

ORD record
ord-bb195f651d4549a3923163ec6aa9f980
Source dataset
uspto-grants-2001_09
Patent number
US06284892B1

Reaction notes

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