ChemicalBook >> CAS DataBase List >>Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)-
Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)-
- CAS No.
- 943757-71-9
- Chemical Name:
- Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)-
- Synonyms
- (R)-Hayashi-Jorgensen Catalyst;R-Diphenylprolinol trimethyl silyl ether;α,α-Diphenyl-D-prolinol Trimethylsilyl Ether;(diphenyl(trimethylsilyloxy)methyl)pyrrolidine;(R)-Diphenylprolinol Trimethyl Silyl Ether,99%e.e.;alpha,alpha-Diphenyl-D-prolinol Trimethylsilyl Ether;(R)-2-[Diphenyl(trimethylsilanyloxy)methyl]pyrrolidine;(2R)-2-[Diphenyl[(trimethylsilyl)oxy]methyl]pyrrolidine;(R)-Diphenylprolinol trimethyl silyl ether, 95% (99% ee);[diphenyl-[(2R)-pyrrolidin-2-yl]methoxy]-trimethylsilane
- CBNumber:
- CB42473763
- Molecular Formula:
- C20H27NOSi
- Molecular Weight:
- 325.52
- MDL Number:
- MFCD09265100
- MOL File:
- 943757-71-9.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:37
Boiling point | 412.7±35.0 °C(Predicted) |
---|---|
Density | 1.021 |
refractive index | n20/D1.5509 |
Flash point | >110℃ |
storage temp. | 2-8°C |
form | clear liquid |
pka | 10.01±0.10(Predicted) |
color | Light orange to Yellow to Green |
optical activity | [α]22/D +52±5°, c = 1 in chloroform |
InChIKey | RSUHWMSTWSSNOW-LJQANCHMSA-N |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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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 | |||||||||
HS Code | 2933.99.8290 | |||||||||
NFPA 704 |
|
Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)- price More Price(26)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 677191 | (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether 96% | 943757-71-9 | 1g | $81.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 677191 | (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether 96% | 943757-71-9 | 5g | $81.2 | 2024-03-01 | Buy |
TCI Chemical | D3867 | (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol Trimethylsilyl Ether >98.0%(GC)(T) | 943757-71-9 | 1g | $337 | 2024-03-01 | Buy |
TCI Chemical | D3867 | (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol Trimethylsilyl Ether >98.0%(GC)(T) | 943757-71-9 | 5g | $1060 | 2024-03-01 | Buy |
Strem Chemicals | 07-7234 | (R)-Diphenylprolinol trimethyl silyl ether, 95% (99% ee) | 943757-71-9 | 1g | $108 | 2024-03-01 | Buy |
Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)- Chemical Properties,Uses,Production
Uses
(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether can be used as a catalyst to synthesize:
- Glycofused tricyclic derivatives, which are used in the development of amyloid β-peptide diagnostic tools.
- Cyclohexene carbaldehyde derivatives by reacting benzoylnitromethane with aliphatic enals.
General Description
(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether is a diarylprolinol silyl ether organocatalyst.
Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)- Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 90)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21149 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
Labnetwork lnc. | +86-27-50766799 +8618062016861 | contact@labnetwork.com | China | 19994 | 58 |
Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 | sales@aochuangchem.com | China | 9425 | 58 |
View Lastest Price from Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)- manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-09-08 | Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)-
943757-71-9
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | ||
2021-07-02 | (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether
943757-71-9
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2019-07-06 | (R)-2-(diphenyl(trimethylsilyloxy)methyl)pyrrolidine
943757-71-9
|
US $1.00 / KG | 1KG | 95% | 500KG | Career Henan Chemical Co |
- Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)-
943757-71-9
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
- (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether
943757-71-9
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- (R)-2-(diphenyl(trimethylsilyloxy)methyl)pyrrolidine
943757-71-9
- US $1.00 / KG
- 95%
- Career Henan Chemical Co
943757-71-9(Pyrrolidine, 2-[diphenyl[(trimethylsilyl)oxy]methyl]-, (2R)-)Related Search:
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[diphenyl-[(2R)-pyrrolidin-2-yl]methoxy]-trimethylsilane
943757-71-9