(1β,4β)-5α,6β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hepta-2-ene

Base Information

Chemical Name:(1β,4β)-5α,6β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hepta-2-ene
CAS No.:71075-23-5
Molecular Formula:C31H28O2P2
Molecular Weight:494.51
Hs Code.:
Mol file:71075-23-5.mol

Synonyms:(+)-Norphos P,P'-dioxide;(1β,4β)-5α,6β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hepta-2-ene;[[1R,4S,(+)]-Bicyclo[2.2.1]hept-5-ene-2α,3β-diyl]bis(diphenylphosphine oxide);[[1R,4S,(+)]-Bicyclo[2.2.1]hepta-5-ene-2α,3β-diyl]bis(diphenylphosphine oxide);[1R,2S,3S,4S,(+)]-2α,3β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hept-5-ene;[1R,2S,3S,4S,(+)]-2α,3β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hepta-5-ene

Suppliers and Price of (1β,4β)-5α,6β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hepta-2-ene

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 3 raw suppliers

Chemical Property of (1β,4β)-5α,6β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hepta-2-ene

Chemical Property:

Boiling Point:613.6±55.0 °C(Predicted)
PSA：53.76000
Density:1.26±0.1 g/cm3(Predicted)
LogP:5.95770

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (1β,4β)-5α,6β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hepta-2-ene

There total 2 articles about (1β,4β)-5α,6β-Bis(diphenylphosphinyl)bicyclo[2.2.1]hepta-2-ene 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: 95.0%

: 40612-18-8
(E)-1,2-bis(diphenylphosphoryl)ethene

: 542-92-7,25568-84-7,7313-32-8
cyclopenta-1,3-diene

: 51138-97-7,51196-88-4,56541-67-4,71075-22-4,71075-23-5,71075-24-6
bicyclo(2.2.1)hept-5-ene-2,3-diyl-bis(diphenylphosphine oxide)

Guidance literature:: In toluene; at 160 ℃;
DOI:10.1055/s-2008-1032133

Reference yield:

: 51138-97-7,51196-88-4,56541-67-4,71075-22-4,71075-23-5,71075-24-6
bicyclo(2.2.1)hept-5-ene-2,3-diyl-bis(diphenylphosphine oxide)

: 71075-23-5
(2S,3S)-bicyclo(2.2.1)hept-5-ene-2,3-diyl-bis(diphenylphosphine oxide)

: 71075-24-6
(1R,2R,3R,4S)-bicyclo[2.2.1]hept-5-ene-2,3-diylbis(diphenylphosphane)dioxide

Guidance literature:: bicyclo(2.2.1)hept-5-ene-2,3-diyl-bis(diphenylphosphine oxide); With (-)-O,O-dibenzoyltartaric acid monohydrate; In chloroform; ethyl acetate; at 20 ℃; for 1h; racemate resolution;

With (+)-O,O-dibenzoyltartaric acid monohydrate; In chloroform; ethyl acetate; at 20 ℃; for 1h; Further stages.; chiral resolution;
DOI:10.1055/s-2008-1032133

Reference yield: 88.0%

: 402-43-7
p-trifluoromethylphenyl bromide

: 51138-97-7,51196-88-4,56541-67-4,71075-22-4,71075-23-5,71075-24-6
bicyclo(2.2.1)hept-5-ene-2,3-diyl-bis(diphenylphosphine oxide)

: (7,10-bis(trifluoromethyl)-1,2,3,4,4a,12b-hexahydro-1,4-methanotriphenylene-2,3-diyl)bis(diphenylphosphineoxide)

Guidance literature:: With MeOSym-Phos; palladium diacetate; caesium carbonate; In N,N-dimethyl-formamide; at 105 ℃; for 72h; Reagent/catalyst; Time; Inert atmosphere;
DOI:10.1016/j.tetlet.2016.06.104