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ChemicalBook >> CAS DataBase List >>(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Structure
(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% structure
CAS No.
817176-80-0
Chemical Name:
(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%
Synonyms
(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%;(S)-()-7,7′-Bis[di(4-methylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene;1,1'-[(1S)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDENE]-7,7'-DIYL]BIS[1,1-BIS(4-METHYLPHENYL)PHOSPHINE];Phosphine, 1,1'-[(1S)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(4-methylphenyl)-
CBNumber:
CB32129579
Molecular Formula:
C45H42P2
Molecular Weight:
644.76
MDL Number:
MFCD08459345
MOL File:
817176-80-0.mol
Last updated:2023-04-23 13:52:06
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(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Properties

Melting point 150-152°C
Boiling point 722.0±60.0 °C(Predicted)
alpha -221° (c 0.54, CH2Cl2)
storage temp. -20°C
form solid
color white
optical activity [α]22/D 206°, c = 1 in chloroform
Sensitive air sensitive
InChIKey VLIOMJFCGWZUON-UHFFFAOYSA-N

SAFETY

Risk and Safety Statements

WGK Germany  3

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 700835 (S)-Tol-SDP 817176-80-0 50mg $169 2022-05-15 Buy
Strem Chemicals 15-5181 (S)-(-)-7,7'-Bis[di(4-methylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (S)-Tol-SDP 817176-80-0 25mg $76 2024-03-01 Buy
Strem Chemicals 15-5181 (S)-(-)-7,7'-Bis[di(4-methylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (S)-Tol-SDP 817176-80-0 100mg $229 2024-03-01 Buy
Product number Packaging Price Buy
700835 50mg $169 Buy
15-5181 25mg $76 Buy
15-5181 100mg $229 Buy

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Chemical Properties,Uses,Production

Reaction

  1. Ligands used for the ruthenium-catalyzed hydrogenation of simple and cyclic ketones with high activity and enantioselectivity.
  2. Ligands used for palladium-catalyzed asymmetric allylic alkylations. 

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Preparation Products And Raw materials

Raw materials

Palladium (II) Acetate Silica gel 1,4-Bis(diphenylphosphino)butane Sodium sulfate Sodium chloride
Toluene 2-Aminoethyldiisopropylamine Trichlorosilane Sodium Trifluoromethanesulfonic anhydride
4-Bromotoluene Tetrahydrofuran Ethyl acetate Diethyl phosphite Hydrochloric acid
Sodium bicarbonate Dichloromethane Dimethyl sulfoxide Sodium hydroxide Pyridine
PETROLEUM ETHER Magnesium (S)-1,1'-SPIROBIINDANE-7,7'-DIOL Celite

1of5

Preparation Products

(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% Suppliers

Global( 24)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Arbor Chemical Co., Ltd. 		021-60451682 act@arborchemical.com CHINA 906 58
Zhuoer Chemical Co., Ltd 		02120970332; +8613524231522 sales@zhuoerchem.com China 3015 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865 han_yajun@dctc.daicel.com China 6818 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Shanghai Chiral bio-compound co., Ltd. 021-5068 3667/17749785980/1029026415; 17749785980 1029026415@qq.com China 2647 58
LaaJoo 021-60702684 18516024827 huang.jiayi@sinocompound.com China 2654 58
Greenherbs Science and Technology Development Co., Ltd. 010-61136123 pub02@greenherbs.com.cn China 4049 58
Supplier Advantage
Shanghai Arbor Chemical Co., Ltd. 		58
Zhuoer Chemical Co., Ltd 		58
Aladdin Scientific 		58
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Daicel Chiral Technologies (China)CO.,LTD 65
Sigma-Aldrich 80
Shanghai Chiral bio-compound co., Ltd. 58
LaaJoo 58
Greenherbs Science and Technology Development Co., Ltd. 58
(S)-()-7,7′-Bis[di(4-methylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene (S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97% 1,1'-[(1S)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDENE]-7,7'-DIYL]BIS[1,1-BIS(4-METHYLPHENYL)PHOSPHINE] Phosphine, 1,1'-[(1S)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(4-methylphenyl)- 817176-80-0