(+)-DIOP
- CAS No.
- 37002-48-5
- Chemical Name:
- (+)-DIOP
- Synonyms
- (S)-DIOP;(+)-DIOP;(S,S)-DIOP;idene-2,3-butanedioL;phosphino)-2,3-O-isopropyL;(2S,3S)-(+)-1,4-Bis(diphenyL;(4S,5S)-(+)-4,5-BIS(DIPHENYLPHOSPHINOMET;4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxalan;(+)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane;(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosp
- CBNumber:
- CB1393749
- Molecular Formula:
- C31H32O2P2
- Molecular Weight:
- 498.54
- MOL File:
- 37002-48-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| 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 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-23 | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
(+)-DIOP Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
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.
Purification Methods
It has been recrystallised from *C6H6/pet ether. After 2 recrystallisations from EtOH, it was pure by TLC on silica gel using Me2CO/hexane as solvent. [Kagan & Dang J Am Chem Soc 94 6429 1972.] Lanthanide shift reagents See in “Aliphatic Compounds”, Chapter 4, europium (III) acetate above and Eu(tmc)3 and Eu(tfc)3 below.
(+)-DIOP Preparation Products And Raw materials
Raw materials
chevron_left
1of3
chevron_rightPreparation Products
(+)-DIOP Suppliers
Global( 113)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6700 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6100 | 58 | Inquiry |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | China | 8808 | 58 | Inquiry |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | China | 12809 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29858 | 58 | Inquiry |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | China | 10406 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-18192627656 | China | 3003 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34563 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | China | 52849 | 58 | Inquiry |
37002-48-5((+)-DIOP)Related Search:
Amino-2-propanol
Flexol plasticizer diop
(-)-DIOP,(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane,99.5%(R,R)-DIOP,(R,R)-DIOP
4-METHYL-1,3-DIOXOLANE
2-METHYL-1,3-DIOXOLANE
ETHYLDIPHENYLPHOSPHINE
2,2-DIMETHYL-1,3-DIOXOLANE
1,4-Bis(diphenylphosphino)butane
1,3-Dioxolane
2,2,4-TRIMETHYL-1,3-DIOXOLANE
chevron_left
1of4
chevron_right
(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
(4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2- dimethyl-1,3-dioxolane for synthesis
(S,S)-DIOP
(+)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE
(+)-1,4-BIS(DIPHENYLPHOSPHINO)-1,4-DIDEOXY-2,3-O-ISOPROPYLIDENE-D-THREITOL
4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxalan
(+)-DIOP, (S,S)-DIOP, (4S,5S)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, (4S-trans)-[(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis(diphenylphosphine)
(4S-TRANS)-[(2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(METHYLENE)]BIS(DIPHENYLPHOSPHINE)
(4S,5S)-(+)-4,5-BIS(DIPHENYLPHOSPHINOMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
(4S,5S)-4,5-BIS(DIPHENYLPHOSPHINO-METHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
(4S 5S)-(+)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE
(4S,5S)-(+)-BIS(DIPHENYLPHOSPHINOMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
(+)-DIOP
(2S,3S)-(+)-1,4-BIS(DIPHENYLPHOSPHINO)-2,3-O-ISOPROPYLIDENE-2,3-BUTANEDIOL
(2S,3S)-(+)-2,3-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE
(4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane,99.5%(S,S)-DIOP
Phosphine, (4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diylbis(methylene)bisdiphenyl-
(+)-DIOP, (S,S)-DIOP, (+)-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-D-threitol, (4S,5S)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, (4S-trans)-[(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis(diphenylphosphine)
(4S,5S)-2,2-Dimethyl-4,5-bis(diphenylphosphinomethyl)-1,3-dioxolane
(4α,5β)-2,2-Dimethyl-4,5-bis(diphenylphosphinomethyl)-1,3-dioxolane
[(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)bis(diphenylphosphine)
[(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bismethylenebis(diphenylphosphine)
[[(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis(diphenylphosphine)
(4S,5S)-(+)-4,5-Bis(diphenylphosphinoMethyl)-2,2-diMethyl-1,3-dioxolane,99% (S,S)-DIOP
(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane,98%
(S,S)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol >
(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol[(+)-DIOP]
(4S,5S)-(+)-4,5-BIS(DIPHENYLPHOSPHINOMET
Phosphine, 1,1'-[[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenyl-
(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)
(2S,3S)-(+)-1,4-Bis(diphenyL
idene-2,3-butanedioL
phosphino)-2,3-O-isopropyL
(((4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene))bis(diphenylphosphane)
(+)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane
(+)-2,3-o-Isopropylidene-2,3-Dihydroxy-1,4-Bis(Diphenylphosphino)Butane
(S,S)-DIOP/(4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane
(4S,5S)-(+)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane,98% (S,S)-DIOP
1,1'-[[(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenylphosphine
37002-48-5
Phosphine Ligands
Dioxanes & Dioxolanes
Asymmetric Synthesis
Dioxolanes
Chiral Catalysts, Ligands, and Reagents
Privileged Ligands
organophosphine ligand
Phosphine Ligands
Asymmetric Synthesis
Dioxanes & Dioxolanes