ChemicalBook > CAS DataBase List > (2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE
(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE
- Product Name
- (2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE
- CAS No.
- 71042-55-2
- Chemical Name
- (2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE
- Synonyms
- (-)-NORPHOS;(R,R)-NORPHOS;(2R,3R)-(-)-Norphos;(5R,6R)-5,6-Bis(diphenylphosphino)bicyclo[2.2.1]hept-2-ene;(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO) B IC.(2.2.1)HEPT-5-EN;(1β,4β)-5β,6α-Bis(diphenylphosphino)bicyclo[2.2.1]hepta-2-ene;(1α,4α)-5β,6α-Bis(diphenylphosphino)bicyclo[2.2.1]hepta-2-ene;(2R,3R)-(-)-2,3-Bis(diphenylphosphino)-bicylo[2.2.1]hept-5-ene;(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE;(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicycle(2.2.1)hept-5-ene
- CBNumber
- CB2255466
- Molecular Formula
- C31H28P2
- Formula Weight
- 462.51
- MOL File
- 71042-55-2.mol
More
Less
(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE Property
- Melting point:
- 120-125 °C
- alpha
- -47° (c 1, CHCl3)
- Boiling point:
- 577.0±50.0 °C(Predicted)
- storage temp.
- 2-8°C
- form
- crystal
- color
- white
- Sensitive
- air sensitive
More
Less
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
More
Less
N-Bromosuccinimide Price
TCI Chemical
- Product number
- B3449
- Product name
- (2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
- Purity
- >98.0%(GC)
- Packaging
- 100mg
- Price
- $284
- Updated
- 2024/03/01
Strem Chemicals
- Product number
- 15-0140
- Product name
- (2R,3R)-(-)-2,3-Bis(diphenylphosphino)-bicyclo[2.2.1]hept-5-ene, min. 95% (R,R)-NORPHOS
- Packaging
- 250mg
- Price
- $184
- Updated
- 2024/03/01
Strem Chemicals
- Product number
- 15-0140
- Product name
- (2R,3R)-(-)-2,3-Bis(diphenylphosphino)-bicyclo[2.2.1]hept-5-ene, min. 95% (R,R)-NORPHOS
- Packaging
- 1g
- Price
- $546
- Updated
- 2024/03/01
TRC
- Product number
- B430485
- Product name
- (2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
- Packaging
- 10mg
- Price
- $90
- Updated
- 2021/12/16
TRC
- Product number
- B430485
- Product name
- (2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
- Packaging
- 2mg
- Price
- $60
- Updated
- 2021/12/16
More
Less
(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE Chemical Properties,Usage,Production
Reactions
- Ligand used in the enantioselective rhodium catalyzed hydrogenation of α–dehydroaminoesters and enamides.
- Ligand used in the enantioselective rhodium catalyzed hydroboration of cyclopropenes.
- Ligand used in the asymmetric rhodium catalyzed cleavage of racemic 1,3-oxazolidines.
- Iridium or Rhodium-catalyzed asymmetric Diels-Alder reaction.
(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40240
- Advantage
- 62
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24539
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44700
- Advantage
- 61
- Tel
- 021-58099652-8005 13585536065
- Fax
- 021-58099609
- bin.wu@shlschem.com
- Country
- China
- ProdList
- 9816
- Advantage
- 59
- Tel
- 025-66099280 17798518460
- Fax
- (1)02557626880
- cfzhang@aikonchem.com
- Country
- China
- ProdList
- 19918
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22519
- Advantage
- 55
- Tel
- 18521735133 18521732826;
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25014
- Advantage
- 65
- Tel
- 400-0066400 13621662912
- Fax
- 021-55660885
- 422131432@qq.com
- Country
- China
- ProdList
- 9986
- Advantage
- 55
- Tel
- 400-1647117 15221909166
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41438
- Advantage
- 60
- Tel
- 021-52907766-8042
- Fax
- 021-52906523
- Country
- China
- ProdList
- 9947
- Advantage
- 58
- Tel
- 400-1166-196 18502815961
- Fax
- QQ:800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14623
- Advantage
- 60
- Tel
- 021-2022843681 15618226720
- Fax
- +86-21-51601218
- chaolaichem@foxmail.com
- Country
- China
- ProdList
- 9038
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131981
- Advantage
- 58
- Tel
- 010-60605840 18892239720
- Fax
- 010-60605840
- psaitong@jm-bio.com
- Country
- China
- ProdList
- 12308
- Advantage
- 58
- Tel
- 021-60702684 18516024827
- huang.jiayi@sinocompound.com
- Country
- China
- ProdList
- 2654
- Advantage
- 58
- Tel
- 021-021-52271985 17721149837
- Fax
- +86 (21) 52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 19806
- Advantage
- 60
- Tel
- 021-34625901
- 420970979@qq.com
- Country
- China
- ProdList
- 5751
- Advantage
- 58
- Tel
- 400-400-400-9004166 18616739031
- 3007523370@qq.com
- Country
- China
- ProdList
- 52712
- Advantage
- 58
- Tel
- 15971444841
- Fax
- 18327183813
- amber@biochempartner.com
- Country
- China
- ProdList
- 3063
- Advantage
- 58
- Tel
- 0371-63284658 18135795563
- Fax
- QQ:2885349392
- 2885349392@qq.com
- Country
- China
- ProdList
- 9994
- Advantage
- 58
- Tel
- 021-58461859 15821823057
- service@aiviche.com
- Country
- China
- ProdList
- 49323
- Advantage
- 58
- Tel
- 18017061086
- oled@richest-group.com
- Country
- CHINA
- ProdList
- 5601
- Advantage
- 58
- Tel
- 029-61856359 18690052321
- Fax
- 029-88380327
- 1027@dideu.com
- Country
- China
- ProdList
- 10003
- Advantage
- 58
- Tel
- 13995588728
- 303957778@qq.com
- Country
- China
- ProdList
- 224
- Advantage
- 58
- Tel
- 2537653158 16621191650
- Fax
- QQ 2537653158
- 2537653158@qq.com
- Country
- China
- ProdList
- 7356
- Advantage
- 58
- Tel
- 0519-85524369
- 3477467573@qq.com
- Country
- China
- ProdList
- 8618
- Advantage
- 58
- Tel
- 021-4007787-550 400-7787-550
- 2850202386@qq.com
- Country
- China
- ProdList
- 10618
- Advantage
- 58
- Tel
- 400-8210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 39997
- Advantage
- 58
- Tel
- 400-6005915
- sales@picasso-e.com
- Country
- China
- ProdList
- 39661
- Advantage
- 58
- Tel
- 4001650900 13817534909
- 3003940895@qq.com
- Country
- China
- ProdList
- 9345
- Advantage
- 58
- Tel
- 021-50706066 15221275939
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 29803
- Advantage
- 58
- Tel
- 13220096790
- 1754423088@qq.com
- Country
- China
- ProdList
- 2083
- Advantage
- 58
- Tel
- 021-54306202 18917919676
- info@hanhongsci.com
- Country
- China
- ProdList
- 29989
- Advantage
- 58
- Tel
- 400-1107768 15058188853
- Fax
- 0571-88150696
- 478133536@qq.com
- Country
- China
- ProdList
- 8555
- Advantage
- 58
- Tel
- 0917-3380777 18691786767
- xuya@bjrock.com
- Country
- China
- ProdList
- 35
- Advantage
- 58
- Tel
- 021-50795510 4000665055
- sy-c6@accelachem.com
- Country
- China
- ProdList
- 10129
- Advantage
- 58
- Tel
- 021-34045219 13195660927
- huji@zunlijia.com
- Country
- China
- ProdList
- 2302
- Advantage
- 58
- Tel
- +86-0571-85585865 +8613336024896
- CB@aromsyn.com
- Country
- China
- ProdList
- 19185
- Advantage
- 58
- Tel
- --
- Fax
- --
- info@zzsrm.com
- Country
- CHINA
- ProdList
- 6846
- Advantage
- 58
- Tel
- --
- Fax
- --
- yunbnagbio@163.com
- Country
- China
- ProdList
- 6877
- Advantage
- 50
71042-55-2, (2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENERelated Search:
(2S,3S)-(+)-2,3-BIS(DIPHENYLPHOSPHINO)-BICYCLO[2.2.1]HEPT-5-ENE
1,5-Bis(diphenylphosphino)pentane
1,2-Bis(diphenylphosphino)ethane
R-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPANE
1,2-BIS(PHENYLPHOSPHINO)ETHANE
(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE
diphenyl(2-phosphinoethyl)phosphine
Norbornene
1,2-Bis-(diphenylphosphino)propane
(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.97%(R,R)-NORPHOS-Rh
(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE