(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

Reaction

Product Name: (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%
CAS No.: 910134-30-4
Chemical Name: (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%
Synonyms: SL-A109-2;(S)-(6，6′DTBM-MeO-BIPHEP;(S)-3,5-t-Bu-4-MeO-MeOBIPHEP;(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-Methoxyphenyl)phosphino]-6,6'-diMethoxy-1,1'-biphenyl;(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl;(S)-(+)-2,2''-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6''-dimethoxy-1,1''-biphenyl;(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%;(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%;[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine
CBNumber: CB81181001
Molecular Formula: C74H104O6P2
Formula Weight: 1151.56
MOL File: 910134-30-4.mol

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(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Property

Boiling point:: 951.5±65.0 °C(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: crystal
color: white

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Safety

WGK Germany: 3
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 29513
Product name: (S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine]
Purity: ≥97%, optical purity ee: ≥99%
Packaging: 1g
Price: $680
Updated: 2023/06/20

Sigma-Aldrich

Product number: 29513
Product name: (S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine]
Purity: ≥97%, optical purity ee: ≥99%
Packaging: 5g
Price: $3350
Updated: 2023/06/20

Strem Chemicals

Product number: 15-0043
Product name: (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%
Packaging: 100mg
Price: $96
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0043
Product name: (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%
Packaging: 500mg
Price: $355
Updated: 2024/03/01

Sigma-Aldrich

Product number: 29513
Product name: (S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine]
Purity: ≥97%, optical purity ee: ≥99%
Packaging: 100mg
Price: $96
Updated: 2023/06/20

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(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Chemical Properties,Usage,Production

Reaction

Rh-catalyzed reductive coupling of acetylene to aldehydes and ketones.
Pt-catalyzed intramolecular hydroarylation of unactivated alkenes with indoles.
Enantioselective C-C bond activation of allenyl cyclobutanes.
Enantioselective ring-opening of rac-ethynyl epoxides.
Enantioselective Au-catalyzed allylic alkylation of indoles with alcohols.
Enantioselective Rh-catalyzed conjugate alkynylation with TMS-acetylene.
Enantioselective Rh-catalyzed [3+2] annulation of aromatic ketimines.
Asymmetric Rh-catalyzed Pausan-Khand reaction.

Chemical Properties

Off-white powder

Uses

(S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine] can be used:

As a ligand in the rhodium-catalyzed asymmetric (3+2) annulation reactions of ketimines and alkynes.
As a chiral catalyst in one of the key synthetic steps for the preparation of the fragrances canthoxal and p-isobutyl-alpha-methylhydrocinnamaldehyde.

General Description

sold in collaboration with Solvias AG

(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Suppliers

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910134-30-4, (S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%Related Search:

(R)-DTBM-SEGPHOS (S)-H8-BINAP (R)-DM-BINAP (R)-DIFLUORPHOS(TM) (S)-SunPhos (R)-(+)-TolBINAP (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butyl-4-methoxypheny R(+)-2 2'-BIS-(DIPHENYLPHOSPHINO)-6 6'-& (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (R)-SEGPHOS (R)-(+)-2,2'-Bis(di-i-propylphosphino)-6,6'-dimethoxy-1,1'-biphenyl,min.97% (S)-(-)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole,min.98%(S)-SEGPHOS (R)-H8-BINAP (R)-DIFLUORPHOS(TM) (S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Tri-tert-butylphosphine

DTBM-MeO-BIPHEP

1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine

(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%

(S)-(+)-2,2'-Bis[di-(3,5-di-tert-butyl-4-methoxy-phenyl)phosphino]-(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl

[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine

(S)-3,5-t-Bu-4-MeO-MeOBIPHEP

SL-A109-2

(S)-(+)-2,2'-Bis[di-(3,5-di-t-butyl-4-methoxy- phenyl)phosphino]-(diphenylphosphino)-6,6'- dimethoxy-1,1'-biphenyl

(S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine] >=97%, optical purity ee: >=99%

(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-Methoxyphenyl)phosphino]-6,6'-diMethoxy-1,1'-biphenyl

Phosphine, 1,1'-[(1S)-6,6'-dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]-

(S)-(6，6&#8242

(S)-(+)-2,2''-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6''-dimethoxy-1,1''-biphenyl

(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl

1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine

910134-30-4

Chiral Phosphine

MeOBIPHEP Series