Cyanogen Bromide → HCID 21317655, compound

HRID 1833467Notes

Reaction equation

HRID 1833467 reaction equation
N#[C:2][Br:3].C(N(CC)C[C:8]#[C:9][CH:10]([O:18][C:19](=[O:21])[CH3:20])[C:11]([CH3:17])([CH3:16])[CH2:12][CH2:13][CH2:14][CH3:15])C>CCOCC>[Br:3][CH2:2][C:8]#[C:9][CH:10]([O:18][C:19](=[O:21])[CH3:20])[C:11]([CH3:16])([CH3:17])[CH2:12][CH2:13][CH2:14][CH3:15]

Participants

4

Reactant 2

HCID 10476Cyanogen BromideHCID 21317579HCID 21317579, compound

Product 1

HCID 21317655HCID 21317655, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

A solution of cyanogen bromide (36.0 g., 0.340 mole) in ether (400 ml.) is treated with 1-diethylamino-4-acetoxy-5,5-dimethyl-2-nonyne (82.3 g., 0.293 mole) to give a mildly exothermic reaction. The clear solution is allowed to stand at room temperature for 16 hours.

Workup

  1. customto give
  2. customa mildly exothermic reaction

Sources & evidence

ORD record
ord-cf5a8f3f836d45b49b11283abd6b8399
Source dataset
uspto-grants-1978_01
Patent number
US04066675

Reaction notes

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