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ChemicalBook >> CAS DataBase List >> (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% price.
  • $42 - $4969
  • Product name: (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%
  • CAS: 192138-05-9
  • MF: C70H96O2P2
  • MW: 1031.46
  • EINECS:
  • MDL Number:MFCD09753001
  • Synonyms:(R)-(+)-2,2''-BIS[DI(3,5-DI-T-BUTYLPHENYL)PHOSPHINO]-6,6''-DIMETHOXY-1,1''-BIPHENYL, MIN. 97%;(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%;(R)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine];(R)-3,5-t-Bu-MeOBIPHEP, SL-A121-1, (R)-2,2μ-Bis[bis(3,5-di-tert-butyl)phosphino]-6,6μ-dimethoxy-1,1μ-biphenyl;(R)-(+)-2,2'-Bis[di-(3,5-di-tert-butylphenyl)-phosphino]-6,6'-dimethoxy-1,1'-biphenyl;SL-A121-1;(R)-(+)-2,2'-Bis[di-(3,5-di-t-butylphenyl)-phosphino]- 6,6'-dimethoxy-1,1'-biphenyl;(R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] >=97%, optical purity ee: >=99%
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Ambeed
  • American Custom Chemicals Corporation
  • BLDpharm
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 100mg
  • 250mg
  • 500mg
  • 1G
  • 2G
  • 5G
  • 10g
  • Manufactureraablocks
  • Product numberAA002FLK
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 97%
  • Packaging100mg
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002FLK
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 97%
  • Packaging250mg
  • Price$85
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002FLK
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 97%
  • Packaging500mg
  • Price$165
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159337
  • Product description(R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] 97%
  • Packaging250MG
  • Price$125
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159337
  • Product description(R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] 97%
  • Packaging5G
  • Price$1760
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159337
  • Product description(R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] 97%
  • Packaging1G
  • Price$440
  • Updated2026-05-27
  • Buy
  • ManufacturerAmbeed
  • Product numberA694030
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging100mg
  • Price$132
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA694030
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging250mg
  • Price$235
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA694030
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging1g
  • Price$860
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001302
  • Product description(R)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00%
  • Packaging500MG
  • Price$936.24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001302
  • Product description(R)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00%
  • Packaging100MG
  • Price$653.18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001302
  • Product description(R)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00%
  • Packaging1G
  • Price$1309.77
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001302
  • Product description(R)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00%
  • Packaging2G
  • Price$1765
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD633931
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging1g
  • Price$603
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD633931
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging250mg
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD633931
  • Product description(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98%
  • Packaging100mg
  • Price$94
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002FLK (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 97% 100mg $42 2026-05-28 Buy
aablocks AA002FLK (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 97% 250mg $85 2026-05-28 Buy
aablocks AA002FLK (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 97% 500mg $165 2026-05-28 Buy
ACHEMBLOCK W159337 (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] 97% 250MG $125 2026-05-27 Buy
ACHEMBLOCK W159337 (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] 97% 5G $1760 2026-05-27 Buy
ACHEMBLOCK W159337 (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] 97% 1G $440 2026-05-27 Buy
Ambeed A694030 (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 100mg $132 2021-12-16 Buy
Ambeed A694030 (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 250mg $235 2021-12-16 Buy
Ambeed A694030 (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 1g $860 2021-12-16 Buy
American Custom Chemicals Corporation ING0001302 (R)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00% 500MG $936.24 2021-12-16 Buy
American Custom Chemicals Corporation ING0001302 (R)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00% 100MG $653.18 2021-12-16 Buy
American Custom Chemicals Corporation ING0001302 (R)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00% 1G $1309.77 2021-12-16 Buy
American Custom Chemicals Corporation ING0001302 (R)-(+)-2,2'-BIS[DI(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINO]-6,6'-DIMETHOXY-1,1'-BIPHENYL 95.00% 2G $1765 2021-12-16 Buy
BLDpharm BD633931 (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 1g $603 2021-12-16 Buy
BLDpharm BD633931 (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 250mg $165 2021-12-16 Buy
BLDpharm BD633931 (R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl 98% 100mg $94 2021-12-16 Buy
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Properties

Boiling point :856.5±65.0 °C(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :Powder
color :white
InChIKey :PBYRAYONARLAQJ-UHFFFAOYSA-N
SMILES :COc1cccc(P(c2cc(cc(c2)C(C)(C)C)C(C)(C)C)c3cc(cc(c3)C(C)(C)C)C(C)(C)C)c1-c4c(OC)cccc4P(c5cc(cc(c5)C(C)(C)C)C(C)(C)C)c6cc(cc(c6)C(C)(C)C)C(C)(C)C

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] can be used as a ligand to prepare:
  • 1,2-Dihydropyridines through Rh-catalyzed cycloaddition of diynes to sulfonimines.
  • Enantiorich disubstituted γ-lactams via intramolecular allylic alkylation reaction using Pd catalyst.
  • A Ru-metal complex, which acts as a hydrogenation catalyst applicable in the synthesis of an organic building block (S)-3-fluoromethyl-γ-butyrolactone.

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Suppliers and manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl
(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl CAS:192138-05-9
Aladdin Scientific
Aladdin Scientific
Soochow Chirally Material Science and Technology Co.,Ltd xinxiang runyu material co.,Ltd J & K SCIENTIFIC LTD. Energy Chemical Daicel Chiral Technologies (China)CO.,LTD Bide Pharmatech Ltd. Hangzhou J&H Chemical Co., Ltd.