ChemicalBook > CAS DataBase List > (R)-alpha,alpha-Diphenylmethylprolinol

(R)-alpha,alpha-Diphenylmethylprolinol

Reaction

Product Name: (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;(R)-ALPHA,ALPHA-DIPHENYLMETHYLPROLINOL;ALPHA,ALPHA-DIPHENYL-N-METHYL-D-PROLINOL;-diphenyl-2-pyrrolidinemethanol, min. 98%;α,α-Diphenyl-N-Methyl-D-prolinol, ee: 98%
CBNumber: CB8853099
Molecular Formula: C18H21NO
Formula Weight: 267.37
MOL File: 144119-12-0.mol

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(R)-alpha,alpha-Diphenylmethylprolinol Property

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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 10-34
HS Code: 29339900

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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 43118
Product name: α,α-Diphenyl-N-methyl-D-prolinol
Purity: ≥99% (sum of enantiomers, GC)
Packaging: 250mg
Price: $81.6
Updated: 2023/06/20

TCI Chemical

Product number: H0784
Product name: (R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine
Purity: >98.0%(GC)
Packaging: 1g
Price: $153
Updated: 2025/07/31

TCI Chemical

Product number: H0784
Product name: (R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine
Purity: >98.0%(GC)
Packaging: 5g
Price: $613
Updated: 2025/07/31

Strem Chemicals

Product number: 07-1170
Product name: (2R)-(-)-N-Methyl-α,α-diphenyl-2-pyrrolidinemethanol, min. 98%
Packaging: 100mg
Price: $47
Updated: 2024/03/01

Strem Chemicals

Product number: 07-1170
Product name: (2R)-(-)-N-Methyl-α,α-diphenyl-2-pyrrolidinemethanol, min. 98%
Packaging: 250mg
Price: $99
Updated: 2024/03/01

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(R)-alpha,alpha-Diphenylmethylprolinol Chemical Properties,Usage,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

(R)-alpha,alpha-Diphenylmethylprolinol Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from (R)-alpha,alpha-Diphenylmethylprolinol manufacturers

Career Henan Chemical Co

Product: (R)-alpha,alpha-Diphenylmethylprolinol 144119-12-0
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-24

144119-12-0, (R)-alpha,alpha-DiphenylmethylprolinolRelated 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 N-Methyl-D-prolinol 2-BENZYLPYRROLIDINE (R)-1,1-DIPHENYL-2-AMINOPROPANE (R)-(+)-2-(DIPHENYLMETHYL)PYRROLIDINE (R,R)-(-)-2,6-BIS[2-(HYDROXYDIPHENYLMETHYL)-1-PYRROLIDINYL-METHYL]-4-METHYLPHENOL (R*,R*)-alpha-(1-aminoethyl)benzyl alcohol N-Methyl-DL-prolinol (1R,2R)-(-)-N-METHYLPSEUDOEPHEDRINE

(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.

(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)-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]

(R)-(-)-2-[Hydroxy(diphenyl)methyl]-1-methylpyrrolidine&gt

(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

α,α-Diphenyl-<i>N</i>-methyl-<sc>D</sc>-prolinol

α,α-Diphenyl-N-methyl-D-prolinol, CAS 144119-12-0

(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