(+)-DIOP
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- $42 - $755
- Product name: (+)-DIOP
- CAS: 37002-48-5
- MF: C31H32O2P2
- MW: 498.54
- EINECS:253-307-9
- MDL Number:MFCD00009760
- Synonyms:(4S,5S)-(+)-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane (+)-DIOP (2S,3S)-(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane;(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp;(S)-DIOP;(S,S)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane;1,1'-[[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenyl-Phosphine;(4S,5S)-(+)-4,5-Bis(diphenylphosphinoMethyl)-2,2-diMethyl-1,3-dioxolane,(S,S)-DIOP.;(+)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane;[(4S,5S)-5-(diphenylphosphanylmethyl)-2,2- dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane
26 prices
Selected condition:
Brand
- AK Scientific
- Alfa Aesar
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Arctom
- Biosynth Carbosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Strem Chemicals
- TCI Chemical
- TRC
Package
- 100mg
- 250mg
- 0.25g
- 500mg
- 1g
- 2g
- 5g
- ManufacturerAK Scientific
- Product number7380AJ
- Product description(+)-Diop
- Packaging1g
- Price$215
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberB21013
- Product description(+)-DIOP, 98%
- Packaging0.25g
- Price$47.2
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberB21013
- Product description(+)-DIOP, 98%
- Packaging1g
- Price$108
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number37002485
- Product description(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine)
- Packaging5g
- Price$755
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA824978
- Product description(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%99%ee
- Packaging250mg
- Price$42
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA824978
- Product description(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%99%ee
- Packaging1g
- Price$107
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA824978
- Product description(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%99%ee
- Packaging5g
- Price$395
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0001212
- Product description(4S 5S)-(+)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE 95.00%
- Packaging250MG
- Price$463
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0001212
- Product description(4S 5S)-(+)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE 95.00%
- Packaging1G
- Price$589
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS676480
- Product description(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%
- Packaging250mg
- Price$42
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS676480
- Product description(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%
- Packaging1g
- Price$106
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS676480
- Product description(((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%
- Packaging5g
- Price$391
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB59932
- Product description(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol
- Packaging250mg
- Price$63
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB59932
- Product description(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol
- Packaging500mg
- Price$109
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB59932
- Product description(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol
- Packaging1g
- Price$189
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB59932
- Product description(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol
- Packaging2g
- Price$321
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | 7380AJ | (+)-Diop | 1g | $215 | 2021-12-16 | Buy |
Alfa Aesar | B21013 | (+)-DIOP, 98% | 0.25g | $47.2 | 2021-12-16 | Buy |
Alfa Aesar | B21013 | (+)-DIOP, 98% | 1g | $108 | 2021-12-16 | Buy |
Alichem | 37002485 | (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) | 5g | $755 | 2021-12-16 | Buy |
Ambeed | A824978 | (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%99%ee | 250mg | $42 | 2021-12-16 | Buy |
Ambeed | A824978 | (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%99%ee | 1g | $107 | 2021-12-16 | Buy |
Ambeed | A824978 | (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99%99%ee | 5g | $395 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | ING0001212 | (4S 5S)-(+)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE 95.00% | 250MG | $463 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | ING0001212 | (4S 5S)-(+)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE 95.00% | 1G | $589 | 2021-12-16 | Buy |
Arctom | AS676480 | (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99% | 250mg | $42 | 2021-12-16 | Buy |
Arctom | AS676480 | (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99% | 1g | $106 | 2021-12-16 | Buy |
Arctom | AS676480 | (((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphine) 99% | 5g | $391 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB59932 | (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol | 250mg | $63 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB59932 | (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol | 500mg | $109 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB59932 | (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol | 1g | $189 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB59932 | (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol | 2g | $321 | 2021-12-16 | Buy |
Properties
Melting point :86-88 °C(lit.)
alpha :+26° (c 2.0, CHCl3)
Boiling point :590.3±25.0 °C(Predicted)
storage temp. :Store below +30°C.
form :Powder
color :White
Water Solubility :Sparingly soluble in water at 25°C 2.1E-5 g/L.
Sensitive :Air Sensitive
BRN :1630280
InChIKey :VCHDBLPQYJAQSQ-LOYHVIPDSA-N
CAS DataBase Reference :37002-48-5
alpha :+26° (c 2.0, CHCl3)
Boiling point :590.3±25.0 °C(Predicted)
storage temp. :Store below +30°C.
form :Powder
color :White
Water Solubility :Sparingly soluble in water at 25°C 2.1E-5 g/L.
Sensitive :Air Sensitive
BRN :1630280
InChIKey :VCHDBLPQYJAQSQ-LOYHVIPDSA-N
CAS DataBase Reference :37002-48-5
Safety Information
Symbol(GHS): |
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Description
It is employed as a ligand for the in situ preparation of chiral hydrogenation catalysts. It also finds it application for the in situ preparation of chiral hydrogenation catalysts, ligand for Rh(I)-catalyzed asymmetric hydrogenation of enamides, 1,4-disilylation of α,β-unsaturated ketones, Heck reaction of alkenyl iodides, and hydroformylation of olefins.Related product price
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Suppliers and manufacturers
Shaanxi Dideu Medichem Co. Ltd
Shenzhen Nexconn Pharmatechs Ltd
Hubei Jusheng Technology Co.,Ltd.
Chongqing Chemdad Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
GIHI CHEMICALS CO.,LIMITED
SUZHOU SENFEIDA CHEMICAL CO.,LTD
$0.00 /25KG
(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol CAS:37002-48-5
(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol CAS:37002-48-5