ChemicalBook--->CAS DataBase List--->22348-32-9

22348-32-9

22348-32-9 Structure

22348-32-9 Structure
IdentificationMore
[Name]

(R)-(+)-2-(Diphenylhydroxymethyl)pyrrolidine
[CAS]

22348-32-9
[Synonyms]

2-PYRROLIDINEMETHANOL, A,A-DIPHENYL-
A,A-DIPHENYL-D-PROLINOL
ALPHA,ALPHA-DIPHENYL-D-PROLINOL
(R)-1-DIPHENYL-PROLINOL
(R)-(+)-2-(DIPHENYLHYDROXYMETHYL)-PYRROLIDIN
(R)-(+)-2-(DIPHENYLHYDROXYMETHYL)PYRROLIDINE
(R)-2-(DIPHENYLHYDROXYMETHYL)PYRROLIDINE
R(+)-A,A-DIPHENYLPROLINOL
R-(+)-ALFA,ALFA-DIPHENYL-2-PYRROLIDINE METHANOL
(R)-(+)-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINEMETHANOL
(R)-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINEMETHANOL
(R)-(+)-ALPHA,ALPHA-DIPHENYL-(2-PYRROLIDINYL)-METHANOL
(R)-(+)-ALPHA,ALPHA-DIPHENYLPROLINOL
(R)-(+)-DIPHENYL-2-PYRROLIDINEMETHANOL
(R)-DIPHENYLPROLINOL
(R)-(+)-DIPHENYLPYRROLIDINEMETHANOL
RDPP
(R)-(+)-alpha,alpha-diphenyl-2-pyrrolidine
(R)-DIPHENYL(PYRROLIDIN-2-YL)METHANOL
(R)-(+)-A,A-DIPHENYL-2-PYRROLIDINEMETHANOL
[EINECS(EC#)]

606-992-7
[Molecular Formula]

C17H19NO
[MDL Number]

MFCD00077754
[Molecular Weight]

253.34
[MOL File]

22348-32-9.mol
Chemical PropertiesBack Directory
[Appearance]

white to faintly yellow crystalline powder
[Melting point ]

77-80 °C
[alpha ]

59 º (589nm, c=3, MeOH 25 ºC)
[Boiling point ]

396.54°C (rough estimate)
[density ]

1.0078 (rough estimate)
[refractive index ]

58 ° (C=2, MeOH)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[solubility ]

almost transparency in Chloroform
[form ]

solid
[pka]

13.15±0.29(Predicted)
[color ]

white to off-white
[optical activity]

[α]20/D +69°, c = 3 in chloroform
[BRN ]

4353363
[InChIKey]

OGCGXUGBDJGFFY-MRXNPFEDSA-N
[CAS DataBase Reference]

22348-32-9(CAS DataBase Reference)
[NIST Chemistry Reference]

(R)-alpha-(2-pyrrolidinyl)benzhydryl alcohol(22348-32-9)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[F ]

10-34
[TSCA ]

No
[HS Code ]

29339900
Hazard InformationBack Directory
[Chemical Properties]

white to faintly yellow crystalline powder
[Uses]

suzuki reaction
[Definition]

ChEBI: (r)-alpha,alpha-diphenyl-2-pyrrolidinemethanol is a diarylmethane.
[Synthesis]

Draw 14 kg of tetrahydrofuran into the reaction kettle. 61.5 kg of a 34% strength solution of phenylmagnesium chloride in tetrahydrofuran was added to the reaction vessel to initiate agitation and cooling cycles. The control temperature is 10 to 60 °C. The dropping time was controlled for 5 to 6 hours, and stirring was continued for 1 hour. Pump 24 kg of concentrated hydrochloric acid (mass concentration 36%) into the matching drip tank of the reaction kettle. constantly dropping, the dropping time is controlled for 1 hour, and the dropping process control temperature does not exceed 45 ° C. After the addition was completed, stirring was continued for 8 hours.Cool down to -5 ° C ~ 5 ° C to obtain (R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol, a total of 17.2 kg, yield 85%.
Spectrum DetailBack Directory
[Spectrum Detail]

(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol(22348-32-9)MS
(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol(22348-32-9)1HNMR
(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol(22348-32-9)13CNMR
(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol(22348-32-9)IR1
(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol(22348-32-9)IR2
(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol(22348-32-9)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol, 98%(22348-32-9)
[Alfa Aesar]

(R)-(+)-alpha,alpha-Diphenylprolinol, 99%(22348-32-9)
[Sigma Aldrich]

22348-32-9(sigmaaldrich)
22348-32-9 suppliers list
Company Name: China Synchem Technology Co.,Ltd.
Tel: +86-0552-4929304 +86-18055277008 , +86-18055277008
Website: http://www.cnsynchem.com
Company Name: Kindchem(Nanjing)Co.,Ltd
Tel: +86-025-025-85281586 +8618651653755 , +8618651653755
Website: http://www.kindchem.cn
Company Name: Springchem New Material Technology Co.,Limited
Tel: +86-021-62885108 +8613917661608 , +8613917661608
Website: http://www.spring-chem.com/
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806 , +8613336195806
Website: http://www.capotchem.com
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Website: www.dakenam.com/
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: Zjartschem
Tel: +86-571-8723 8903 jocelynpan@zjarts.com
Website: www.zjartschem.com/eacpzs.asp?dlb_id=12
Company Name: career henan chemical co
Tel: +86-0371-86658258
Website: https://www.coreychem.com/
Company Name: NINGBO INNO PHARMCHEM CO., LTD.
Tel: 13867897135
Website: en.nbinno.com
Company Name: Shanghai Arbor Chemical Co., Ltd.
Tel: 021-60451682
Website: www.chemicalbook.com/ShowSupplierProductsList31105/0.htm
Company Name: Shenzhen Nexconn Pharmatechs Ltd
Tel: +86-755-89396905 +86-15013857715 , +86-15013857715
Website: https://www.chemicalbook.com/ShowSupplierProductsList31188/0.htm
Company Name: Jinan Carbotang Biotech Co.,Ltd.
Tel: +8615866703830 , +8615866703830
Website: https://www.chemicalbook.com/ShowSupplierProductsList31189/0.htm
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Accela ChemBio Inc.
Tel: (+1)-858-699-3322
Website: www.accelachem.com
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: www.chemicalbook.com/ShowSupplierProductsList1549548/0.htm
Company Name: Shandong chuangyingchemical Co., Ltd.
Tel: 18853181302
Website: www.chemicalbook.com/ShowSupplierProductsList103425/0.htm
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-61398051 +8613650506873 , +8613650506873
Website: http://www.chemdad.com/
Tags:22348-32-9 Related Product Information
56-53-1 92-52-4 74103-07-4 123-75-1 68334-00-9 68832-13-3 112068-01-6 112022-81-8 144119-12-0 22348-32-9