(S)-(-) 2-Methyl-CBS-Oxazaborolidine;(S) -Me-CBS Catalyst CAS 112022-81-8 Aworan Ifihan Ile-iṣẹ

(S)-(-) 2-Methyl-CBS-Oxazaborolidine;(S) -Me-CBS ayase CAS 112022-81-8 Factory

Apejuwe kukuru:

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (bi. 1mol/L ninu Toluene)

Awọn itumọ ọrọ sisọ:(S) -Me-CBS ayase (bi. 1mol/L ninu Toluene)

CAS: 112022-81-8

Irisi: Aila-awọ tabi Imọlẹ Imọlẹ Yellow

Ifojusi: 1.0Mol

Ayẹwo: 28.5 ~ 31.5%

Fi imeeli ranṣẹ si wa

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Jẹmọ Products

ọja Tags

Apejuwe:

Didara to gaju ati idiyele ifigagbaga
Sibiesi ayase
(S)-(-) 2-Methyl-CBS-oxazaborolidine;(S) -Me-CBS ayase (bi. 1mol / L ni Toluene);CAS: 112022-81-8
(R)-(+) -2-Methyl-CBS-oxazaborolidine;(R) -Me-CBS ayase (bi. 1mol / L ni Toluene);CAS: 112022-83-0

Kemikali Properties:

Orukọ Kemikali	(S)-(-)-2-Methyl-CBS-Oxazaborolidine (bi. 1mol/L ninu Toluene)
Awọn itumọ ọrọ sisọ	(S) -Me-CBS ayase;(S) -2-Methyl-CBS-Oxazaborolidine;(S) -5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine(bii 1mol/L ninu Toluene)
Nọmba CAS	112022-81-8
NỌMBA CAT	RF-CC106
Iṣura Ipo	Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu
Fọọmu Molecular	C18H20BNO
Òṣuwọn Molikula	277.17
Itaja Labẹ Inert Gas	Itaja Labẹ Inert Gas
Ipo lati Yẹra	Ọrinrin Sensitive
Ojuami Iyo	85 ~ 95 ℃ (tan.)
Ojuami farabale	111℃
iwuwo	0.93 g/ml ni 20 ℃
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Alailowaya tabi Light Yellow Liquid
Idanimọ	1H NMR, IR
Ifojusi ni Tol	1mol/L
Ayẹwo	28.5 ~ 31.5%
Igbeyewo Standard	Standard Enterprise
Lilo	Sibiesi ayase

Package & Ibi ipamọ:

Package: Igo, Barrel, 25kg/Barrel, tabi gẹgẹbi ibeere alabara.

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina, ọrinrin ati kokoro infestation.

Awọn anfani:

FAQ:

Ohun elo:

Ipese Olupese;Didara to gaju ati idiyele ifigagbaga
Sibiesi ayase
(S)-(-) 2-Methyl-CBS-Oxazaborolidine;(S) -Me-CBS ayase (bi. 1mol / L ni Toluene);CAS: 112022-81-8
(R)-(+) -2-Methyl-CBS-Oxazaborolidine;(R) -Me-CBS ayase (bi. 1mol / L ni Toluene);CAS: 112022-83-0

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (CAS 112022-81-8), jẹ ayase oxazaborolidine, ayase chiral ti a lo ninu awọn aati kemikali, Nigbagbogbo a lo ninu idinku asymmetric ti awọn ketones prochiral.Awọn ohun elo miiran pẹlu iṣelọpọ enantioselective ti α-hydroxy acids, α-amino acids, C2-symmetrical ferrocenyl diols, ati propargyl alcohols.

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (CAS 112022-81-8) Idahun
Iyasọtọ ti o rọrun fun idinku borane enantioselective ti awọn ketones ni awọn iwọn otutu ibaramu.
Iṣọkan asymmetric ti α-chiral hydroxyalkylphosphines nipasẹ ayase kan, enantioselective idinku ti acylphosphines.
Nickel-catalyzed cross-couplings of benzylic pivalates with arylboroxines: Stereospacific formation of diarylalkanes ati triarylmethane.
Idinku Enantioselective ti awọn ketones prochiral pẹlu NaBH4/Me2SO4/(S) -Me-CBS.