Dichloromethane → 1,2-Bis[(2-pyridyl)(phenyl)phosphino]ethane

HRID 1638771Notes

Reaction equation

HRID 1638771 reaction equation
N1C=CC=CC=1P([CH2:14][P:15]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][N:17]=1)C1C=CC=CC=1.ClCCl>ClCCCl>[N:17]1[CH:18]=[CH:19][CH:20]=[CH:21][C:16]=1[P:15]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)[CH2:14][CH2:14][P:15]([C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][N:17]=1)[C:22]1[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=1

Participants

4

Reactant 2

HCID 6344DichloromethaneHCID 22163400Bis[(2-pyridyl)(phenyl)phosphino]methane

Product 1

HCID 541398301,2-Bis[(2-pyridyl)(phenyl)phosphino]ethane

Reagents, catalysts & solvents 1

HCID 111,2-DichloroethaneSolvent

Procedure

An amount of 1,2-bis[(2-pyridyl)(phenyl)phosphino]ethane was prepared substantially in the same way as the diphosphine of Example 2, except that, instead of dichloromethane, 1,2-dichloroethane was employed.

Sources & evidence

ORD record
ord-afe940c59dfb46b5ac8c772ac00aa0fe
Source dataset
uspto-grants-1989_11
Patent number
US04880902

Reaction notes

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