6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN

Reaction

Product Name: 6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN
CAS No.: 149646-83-3
Chemical Name: 6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN
Synonyms: (R,R)-CHIRAPHITE;(2R,4R)-Chiraphite;6,6’-[(2R,4R)-Pentane-2,4-diylbis(oxy)]bis(4,8-di-tert-butyl-2,10-dimethoxydibenzo[d,f][1,3,2]dioxaphosphepine);6,6’-[(2R,4R)-Pentane-2,4-diylbis(oxy)]bis(4,8-di-tert-butyl-2,10-dimethoxydibenzo[d,f][1,3,2]dioxaphosphepine);6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN;(+)-6,6-([(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin];(+)-6,6'-([(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin;(+)-6,6'-{[(1r,3r)-1,3-dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin;(+)-6,6''-{[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin];Dibenzo[d,f][1,3,2]dioxaphosphepin, 6,6'-[[(1R,3R)-1,3-dimethyl-1,3-propanediyl]bis(oxy)]bis[4,8-bis(1,1-dimethylethyl)-2,10-dimethoxy-
CBNumber: CB0188953
Molecular Formula: C49H66O10P2
Formula Weight: 876.99
MOL File: 149646-83-3.mol

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6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN Property

alpha: +35.4° (c 1.0, CH2Cl2)
Boiling point:: 816.6±65.0 °C(Predicted)
form: Powder
color: off-white
Sensitive: air sensitive, moisture sensitive
CAS DataBase Reference: 149646-83-3

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39

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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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Strem Chemicals

Product number: 15-1455
Product name: (+)-6,6'-{[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin], min. 95% (R,R)-Chiraphite
Packaging: 100mg
Price: $102
Updated: 2024/03/01

Strem Chemicals

Product number: 15-1455
Product name: (+)-6,6'-{[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin], min. 95% (R,R)-Chiraphite
Packaging: 500mg
Price: $412
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: ING0001105
Product name: (+)-6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(TERT-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN
Purity: 95.00%
Packaging: 100MG
Price: $625.78
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0001105
Product name: (+)-6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(TERT-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN
Purity: 95.00%
Packaging: 500MG
Price: $865.9
Updated: 2021/12/16

BLDpharm

Product number: BD635816
Product name: (+)-6,6'-{[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin]
Purity: 98%
Packaging: 50mg
Price: $107
Updated: 2021/12/16

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6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN Chemical Properties,Usage,Production

Reaction

Useful catalyst for the asymmetric hydroformylation of olefins under mild conditions. High enantioand regioselectivities have been demonstrated for several prochiral vinylarenes, and a wide variety of functional groups can be tolerated.

6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN Preparation Products And Raw materials

Raw materials

Preparation Products

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6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN Suppliers

China 32 Germany 1 India 2 Norway 1 United States 2 Global 38

J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Beijing HwrkChemical Technology Co., Ltd

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LaaJoo

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149646-83-3, 6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPINRelated Search:

6,6'-[[(1R,3R)-1,3-DIMETHYL-1,3-PROPANEDIYL]BIS(OXY)]BIS[4,8-BIS(T-BUTYL)-2,10-DIMETHOXY-BIBENZO[D,F][1,3,2]DIOXAPHOSPHEPIN

(+)-6,6-([(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin]

(+)-6,6'-{[(1R,3R)-1,3-DiMethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-diMethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin] (R,R)-Chiraphite

(R,R)-CHIRAPHITE

(+)-6,6'-{[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin],min.95%(R,R)-Chiraphite

(2R,4R)-Chiraphite

Dibenzo[d,f][1,3,2]dioxaphosphepin, 6,6'-[[(1R,3R)-1,3-dimethyl-1,3-propanediyl]bis(oxy)]bis[4,8-bis(1,1-dimethylethyl)-2,10-dimethoxy-

(+)-6,6'-([(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin

4,8-ditert-butyl-6-[(2R,4R)-4-(4,8-ditert-butyl-2,10-dimethoxybenzo[d][1,3,2]benzodioxaphosphepin-6-yl)oxypentan-2-yl]oxy-2,10-dimethoxybenzo[d][1,3,2]benzodioxaphosphepine

(+)-6,6'-{[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin], (R,R)-Chiraphite

6,6’-[(2R,4R)-Pentane-2,4-diylbis(oxy)]bis(4,8-di-tert-butyl-2,10-dimethoxydibenzo[d,f][1,3,2]dioxaphosphepine)

(+)-6,6'-{[(1r,3r)-1,3-dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin

(+)-6,6''-{[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin]

6,6’-[(2R,4R)-Pentane-2,4-diylbis(oxy)]bis(4,8-di-tert-butyl-2,10-dimethoxydibenzo[d,f][1,3,2]dioxaphosphepine)

149646-83-3

C49H66O10P2

Chiral Phosphine