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(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole

Reaction
(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole structure
CAS No.
112022-81-8
Chemical Name:
(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
Synonyms
(S)-ME CBS;(s)-methyl;(S)-(-)-2-MethyL;(S)-Me-CBS Catalyst;(S)-Tetrahydro-1-Methyl-3;(S)-METHYL OXAZABOROLIDINE;(S)-2-METHYL-CBS-OXAZABOROL;(S) - 2-methyl-cbs-oxazolidine;1-(S)-methyl CBS oxazaborolidine;(S)-2-METHYL-CBS-OXAZABOROLIDINE
CBNumber:
CB3106062
Molecular Formula:
C18H20BNO
Formula Weight:
277.17
MOL File:
112022-81-8.mol

(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole Properties

Melting point:
115-117°C
Boiling point:
111 °C
Density 
0.93 g/mL at 20 °C(lit.)
refractive index 
-68 ° (C=1, MeOH)
Flash point:
40 °F
storage temp. 
room temp
form 
Liquid
pka
1.02±0.40(Predicted)
color 
Colorless to amber
Water Solubility 
Hydrolyzes in water.
Sensitive 
Air & Moisture Sensitive
BRN 
8492123
InChIKey
VMKAFJQFKBASMU-KRWDZBQOSA-N
CAS DataBase Reference
112022-81-8(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS02,GHS08
Signal word  Danger
Hazard statements  H302-H333-H361-H225-H304-H315-H319-H335-H336-H361d-H373-H351
Precautionary statements  P210-P261-P281-P301+P310-P305+P351+P338-P331-P280-P370+P378-P403+P235-P260-P301+P310a-P303+P361+P353-P405-P501a
Hazard Codes  Xi,Xn,F
Risk Statements  36/37/38-67-65-63-48/20-11-19-40
Safety Statements  26-62-36/37-33-29-16
RIDADR  UN 1294 3/PG 2
WGK Germany  3
10-21
HazardClass  3
PackingGroup  II
HS Code  29349990

(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 457701 (S)-(?)-2-Methyl-CBS-oxazaborolidine solution 1 M in toluene 112022-81-8 5ml $83.9 2021-03-22 Buy
Sigma-Aldrich 457701 (S)-(?)-2-Methyl-CBS-oxazaborolidine solution 1 M in toluene 112022-81-8 25ml $286 2021-03-22 Buy
TCI Chemical D2131 (S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine >98.0%(T) 112022-81-8 1g $84 2021-03-22 Buy
TCI Chemical D2131 (S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine >98.0%(T) 112022-81-8 5g $333 2021-03-22 Buy
Alfa Aesar L09219 (S)-2-Methyl-CBS-oxazaborolidine monohydrate, 94% 112022-81-8 250mg $86.8 2021-03-22 Buy

(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole Chemical Properties,Uses,Production

Reaction

  1. Convenient catalyst for the enantioselective borane reduction of ketones at ambient temperatures.
  2. Asymmetric synthesis of α-chiral hydroxyalkylphosphines via a catalytic, enantioselective reduction of acylphosphines.
  3. Nickel-catalyzed cross-couplings of benzylic pivalates with arylboroxines: Stereospecific formation of diarylalkanes and triarylmethanes.
  4. Enantioselective reduction of prochiral ketones with NaBH4/Me2SO4/(S)-Me-CBS.

Chemical Properties

Colorless to yellow liquid

Uses

suzuki reaction

(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole Preparation Products And Raw materials

Raw materials

Preparation Products


(S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole Suppliers

Global( 218)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21022 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3013 60
Shanghai Yingrui Biopharma Co., Ltd.
+86-21-33585366 E-mail:sales03@shyrchem.com
+86-21-34979012 sales03@shyrchem.com CHINA 739 60
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 890 55
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29959 58
Xi'an Kono chem co., Ltd.,
13289246953 029-86107037
info@konochemical.com CHINA 3000 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58

View Lastest Price from (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-02 (S)-()-2-Methyl-CBS-oxazaborolidine solution
112022-81-8
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2019-07-06 (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
112022-81-8
US $1.00 / kg 1kg 95%-99% as request career henan chemical co
2018-03-07 (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
112022-81-8
US $1.00 / KG 1KG 99% 100t Shanghai Yingrui Biopharma Co., Ltd.

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