dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine

Base Information

Chemical Name:dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine
CAS No.:1262046-23-0
Molecular Formula:C₃₂H₄₇O₂P
Molecular Weight:494.698
Hs Code.:

Synonyms:dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine

Suppliers and Price of dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemicals and raw materials
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price

Total 3 raw suppliers

Chemical Property of dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine

There total 2 articles about dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

: 2-bromo-2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl

: 16523-54-9
chlorodicyclohexylphosphane

: 1262046-23-0
dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine

Guidance literature:: 2-bromo-2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl; With tert.-butyl lithium; In tetrahydrofuran; pentane; at -78 ℃; for 0.75h; Sealed tube; Inert atmosphere;

chlorodicyclohexylphosphane; In tetrahydrofuran; pentane; at 20 ℃; for 3h; Sealed tube; Inert atmosphere;
DOI:10.1002/anie.201705525

Reference yield:

: 57190-17-7
2-bromo-1,3-diisopropylbenzene

: 1262046-23-0
dicyclohexyl [(2',6'-diisopropyl-3,6-dimethoxy-1-1'-biphenyl)2-yl]phosphine

Guidance literature:: Multi-step reaction with 2 steps

1.1: tert.-butyl lithium / diethyl ether; pentane / 1 h / -78 °C / Inert atmosphere

1.2: -78 - 20 °C / Inert atmosphere

1.3: 1 h / 0 °C / Inert atmosphere

2.1: tert.-butyl lithium / tetrahydrofuran; pentane / 0.75 h / -78 °C / Sealed tube; Inert atmosphere

2.2: 3 h / 20 °C / Sealed tube; Inert atmosphere

With tert.-butyl lithium; In tetrahydrofuran; diethyl ether; pentane;
DOI:10.1002/anie.201705525