(S)-(-)-2-Methyl-CBS-Oxazaborolidine;(S)-Me-CBS Catalyst CAS 112022-81-8 Hoobkas

Lus piav qhia luv luv:

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (ca. 1mol/L hauv Toluene)

Synonyms:(S)-Me-CBS Catalyst (ca. 1mol/L hauv Toluene)

CAS: 112022-81-8 Nr

Cov tsos mob: Colorless los yog Lub teeb daj kua

Cov ntsiab lus: 1.0Mol

Kev Ntsuas: 28.5 ~ 31.5%

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

High Quality thiab Competitive Nqe
CBS Catalysts
(S)-(-)-2-Methyl-CBS-oxazaborolidine;(S)-Me-CBS Catalyst (ca. 1mol/L hauv Toluene);CAS: 112022-81-8 Nr
(R)-(+)-2-Methyl-CBS-oxazaborolidine;(R)-Me-CBS Catalyst (ca. 1mol/L hauv Toluene);CAS: 112022-83-0 Nr

Chemical Properties:

Tshuaj npe	(S)-(-)-2-Methyl-CBS-Oxazaborolidine (ca. 1mol/L hauv Toluene)
Synonyms	(S)-Me-CBS Catalyst;(S)-2-Methyl-CBS-Oxazaborolidine;(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine(ca. 1mol/L hauv Toluene)
CAS Nr	112022-81-8
CAT Number	Qauv TSIS MUAJ: RF-CC106
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	C18H20BNO
Molecular Luj	277.17 Nws
Khaws hauv qab Inert Gas	Khaws hauv qab Inert Gas
Kev zam kom zam	Moisture Sensitive
Melting Point	85 ~ 95 ℃ (lit.)
Boiling Point	111 ℃
Qhov ntom	0.93 g / mL ntawm 20 ℃
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Xim tsis muaj xim lossis lub teeb daj daj
Kev txheeb xyuas	1 H NMR, IR
Concentration hauv Tol	1 mol / L
Assay	28.5 ~ 31.5%
Test Standard	Enterprise Standard
Kev siv	CBS Catalysts

Pob & Cia:

Pob: Lub raj mis, chim, 25kg / chim, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb, noo noo thiab kab tsuag.

Qhov zoo:

FAQ:

Daim ntawv thov:

Chaw tsim khoom muab khoom;High Quality thiab Competitive Nqe
CBS Catalyst
(S)-(-)-2-Methyl-CBS-Oxazaborolidine;(S)-Me-CBS Catalyst (ca. 1mol/L hauv Toluene);CAS: 112022-81-8 Nr
(R)-(+)-2-Methyl-CBS-Oxazaborolidine;(R)-Me-CBS Catalyst (ca. 1mol/L hauv Toluene);CAS: 112022-83-0 Nr

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (CAS 112022-81-8), yog ib qho oxazaborolidine catalyst, chiral catalyst siv nyob rau hauv cov tshuaj tiv thaiv, feem ntau yog siv nyob rau hauv asymmetric txo ntawm prochiral ketones.Lwm daim ntawv thov suav nrog enantioselective synthesis ntawm α-hydroxy acids, α-amino acids, C2-symmetrical ferrocenyl diols, thiab propargyl alcohols.

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (CAS 112022-81-8) Cov tshuaj tiv thaiv
Yooj yim catalyst rau enantioselective borane txo ntawm ketones ntawm ambient kub.
Asymmetric synthesis ntawm α-chiral hydroxyalkylphosphines ntawm catalytic, enantioselective txo ntawm acylphosphines.
Nickel-catalyzed cross-couplings ntawm benzylic pivalates nrog arylboroxines: Stereospecific tsim ntawm diarylalkanes thiab triarylmethanes.
Enantioselective txo qis ntawm prochiral ketones nrog NaBH4 / Me2SO4 / (S)-Me-CBS.