ChemicalBook >> CAS DataBase List >>(R)-alpha,alpha-Diphenylmethylprolinol
(R)-alpha,alpha-Diphenylmethylprolinol
- CAS No.
- 144119-12-0
- Chemical Name:
- (R)-alpha,alpha-Diphenylmethylprolinol
- Synonyms
- (2R)-(-)-N-Methyl-α;(R)-A,A-DIPHENYLMETHYLPROLINOL;a,a-Diphenyl-N-methyl-D-prolinol;à,à-diphenyl-n-methyl-d-prolinol;α,α-diphenyl-n-methyl-d-prolinol;1,1-Diphenyl-N-methyl-D-prolinol;α,α-diphenyl-N-Methyl-D-Prolinol;(R)-ALPHA,ALPHA-DIPHENYLMETHYLPROLINOL;ALPHA,ALPHA-DIPHENYL-N-METHYL-D-PROLINOL;α,α-Diphenyl-N-Methyl-D-prolinol, ee: 98%
- CBNumber:
- CB8853099
- Molecular Formula:
- C18H21NO
- Molecular Weight:
- 267.37
- MDL Number:
- MFCD00145217
- MOL File:
- 144119-12-0.mol
Last updated:2023-04-23 13:52:06
| Melting point | 68-71 °C |
|---|---|
| alpha | -52° (c=1, CHCl3) |
| Boiling point | 406.8±25.0 °C(Predicted) |
| Density | 1.116±0.06 g/cm3(Predicted) |
| refractive index | -55 ° (C=1, CHCl3) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 13.15±0.29(Predicted) |
| form | Powder |
| color | white to light-yellow |
| optical activity | [α]20/D 55.0±4.0°, c = 1% in chloroform stab. with amylenes |
| BRN | 1535407 |
| CAS DataBase Reference | 144119-12-0(CAS DataBase Reference) |
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 | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-34 | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704 |
|
(R)-alpha,alpha-Diphenylmethylprolinol price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 43118 | α,α-Diphenyl-N-methyl-D-prolinol ≥99% (sum of enantiomers, GC) | 144119-12-0 | 250mg | $81.6 | 2023-06-20 | Buy |
| TCI Chemical | H0784 | (R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine >98.0%(GC) | 144119-12-0 | 1g | $157 | 2024-03-01 | Buy |
| TCI Chemical | H0784 | (R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine >98.0%(GC) | 144119-12-0 | 5g | $630 | 2024-03-01 | Buy |
| Alfa Aesar | L19398 | alpha,alpha-Diphenyl-N-methyl-D-prolinol, 97% ee 99+% | 144119-12-0 | 250mg | $85 | 2021-12-16 | Buy |
| Strem Chemicals | 07-1170 | (2R)-(-)-N-Methyl-α,α-diphenyl-2-pyrrolidinemethanol, min. 98% | 144119-12-0 | 100mg | $47 | 2024-03-01 | Buy |
(R)-alpha,alpha-Diphenylmethylprolinol Chemical Properties,Uses,Production
Reaction
- Chiral amino alcohol assisted asymmetric, enantioselective, aryl transfer of triphenylboroxin to a set of aryl aldehydes in the presence of chiral amino alcohols derived from (S)-proline.
- Pyrrolidinylmethanol compound used for the zinc-catalyzed addition of arylboronic acids to aromatic aldehydes, proceeding in high yields and high enantioselectivities (up to 98% ee).
Chemical Properties
white to off-white crystalline powder
Synthesis of (R)-alpha,alpha-Diphenylmethylprolinol from Dimethyl sulfate and (R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
(R)-alpha,alpha-Diphenylmethylprolinol Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 128)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15957 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4242 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 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 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10828 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 28557 | 58 |
View Lastest Price from (R)-alpha,alpha-Diphenylmethylprolinol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | (R)-alpha,alpha-Diphenylmethylprolinol
144119-12-0
|
US $1.00 / kg | 1kg | 98% | 200kg | Career Henan Chemical Co |
-
- (R)-alpha,alpha-Diphenylmethylprolinol
144119-12-0
- US $1.00 / kg
- 98%
- Career Henan Chemical Co
144119-12-0((R)-alpha,alpha-Diphenylmethylprolinol)Related Search:
D(-)Prolinol
Methanol
(S)-ALPHA,ALPHA-DIPHENYLMETHYLPROLINOL
N-Methyl-L-prolinol
(R)-2-AMINO-1,2-DIPHENYL-1-PROPANOL
(+)-N-METHYLEPHEDRINE
(-)-Pseudoephedrine
(R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol
(R)-alpha,alpha-Diphenylmethylprolinol
(S)-2-Dimethylamino-1-phenyletanol
1of4
(2R)-(-)-2-[Diphenyl(hydroxy)methyl]-1-methylpyrrolidine, (-)-alpha,alpha-Diphenyl-N-methyl-D-prolinol
(2R)-N-Methyl-α,α-diphenyl-2-pyrrolidinemethanol
(2R)-N-Methyl-α,α-diphenyl-2-pyrrolidinemethanol,99%e.e.
(R)-(-)-2-[HYDROXY(DIPHENYL)METHYL]-1-METHYLPYRROLIDINE
(R)-A,A-N-METHYL DIPHENYL-2-PYRROLIDINE METHANOL
R-N-methyl-α,α-Diphenyl-2-pyrrolidinemethanol
(R)-(1-Methylpyrrolidin-2-yl)diphenylMethanol
α,α-Diphenyl-N-Methyl-D-prolinol >=99% (suM of enantioMers, GC)
α,α-Diphenyl-N-Methyl-D-prolinol, ee: 98%
(R)-A,A-DIPHENYLMETHYLPROLINOL
(R)-A,A-DIPHENYL-N-METHYL-2-PYRROLIDINEMETHANOL
(R)-ALPHA,ALPHA-DIPHENYLMETHYLPROLINOL
(R)-ALPHA,ALPHA-DIPHENYL-N-METHYL-2-PYRROLIDINEMETHANOL
(R)-(-)-DIPHENYL(1-METHYLPYRROLIDIN-2-YL)METHANOL
(R)-N-METHYL- ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINE METHANOL
ALPHA,ALPHA-DIPHENYL-N-METHYL-D-PROLINOL
1,1,1-DIPHENYL-(N-METHYL-PYRROLINE-2YL)-METHANOL
(2R)-1-METHYL-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINEMETHANOL
(R)-N-Methyl-alpha,alpha-diphenylpyrrolidinemethanol
a,a-Diphenyl-N-methyl-D-prolinol
(R)-Diphenyl-N-methyl-2-pyrrolidinemethanol
(r)-n-methyl-à,à-diphenylpyrrolidinemethanol
à,à-diphenyl-n-methyl-d-prolinol
α,α-diphenyl-n-methyl-d-prolinol
1,1-Diphenyl-N-methyl-D-prolinol
ALPHA,ALPHA-DIPHENYL-N-METHYL-D-PROLINOL , EE 99%
ɑ,ɑ-Diphenyl-N-methyl-D-prolinol, 97%, ee 99+%
(R)-N-Methyl-alpha,alpha-diphenyl-2-pyrrolidine
1,1-DIPHENYL-(N-METHYL-PYRROLINE-2-YL)-METHANOL
alpha,alpha-Diphenyl-N-methyl-D-prolinol, 97%, ee 99+%
^a,^a-Diphenyl-N-methyl-D-prolinol, 97%, ee 99+%
(R)-alpha,alpha-Diphenylmethylprolinol,98%
[( R)-α-Diphenyl-N-methyl-2-pyrrolidnemethanol]
(2R)-(-)-N-Methyl-α,α-diphenyl-2-pyrrolidinemethanol, min. 98%
[(2R)-1-methylpyrrolidin-2-yl]-diphenylmethanol
(2R)-(-)-N-Methyl-α
-diphenyl-2-pyrrolidinemethanol, min. 98%
α,α-Diphenyl-N-methyl-D-prolinol, 98%, ee: 98%
(R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine>
(R)-N-Methyl-a,a-diphenyl-2-pyrrolidinemethanol
(R)-(1-Methyl-2-pyrrolidyl)diphenylmethanol
2-Pyrrolidinemethanol, 1-methyl-α,α-diphenyl-, (2R)-
(R)-alpha,alpha-Diphenylmethylprolinol USP/EP/BP
2-Pyrrolidinemethanol, 1-methyl-α,α-diphenyl-, (2R)-
α,α-diphenyl-N-Methyl-D-Prolinol
(2R)-N-Methyl-α,α-diphenyl-2-pyrrolidinemethanol
144119-12-0
144199-12-0
Chiral Catalysts, Ligands, and Reagents
Asymmetric Synthesis
Proline-Based Organocatalysts
Asymmetric Synthesis
Synthetic Organic Chemistry