Calcium Hydroxide → HCID 13755316, compound

HRID 1074529Notes

Reaction equation

HRID 1074529 reaction equation
Cl.Cl[CH:3]([CH2:6][NH2:7])[C:4]#N.[OH-:8].[Ca+2:9].[OH-:10]>O>[NH:7]1[CH2:6][CH:3]1[C:4]([O-:10])=[O:8].[Ca+2:9].[NH:7]1[CH2:6][CH:3]1[C:4]([O-:10])=[O:8]

Participants

4

Reactant 2

HCID 6093208Calcium HydroxideHCID 86738943HCID 86738943, compound

Product 1

HCID 13755316HCID 13755316, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
60 °C

Procedure

14.1 g of alpha-chloro-beta-aminopropionitrile hydrochloride was dissolved in 160 g of water, and with stirring, 12 g of calcium hydroxide was gradually added. Then, the reaction mixture was heated to 60° C., and reacted at 60° to 65° C. for 8 hours. After the reaction, the excess of calcium hydroxide was removed by filtration. The residue was analyzed by high-speed liquid chromatography in the same way as in Example 1. The yield of calcium aziridine-2-carboxylate formed was 92.5%.

Workup

  1. customreacted at 60° to 65° C. for 8 hours
  2. customAfter the reaction
  3. customthe excess of calcium hydroxide was removed by filtration

Sources & evidence

ORD record
ord-9d2139bdf5e64982bff0adc504f4e0aa
Source dataset
uspto-grants-1983_07
Patent number
US04393000

Reaction notes

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