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(S)-(-)-2-Methyl-CBS-Oxazaborolidine;(S)-Me-CBS Catalyst CAS 112022-81-8 Sawirka Warshada
  • (S)-(-)-2-Methyl-CBS-Oxazaborolidine;(S)-Me-CBS Catalyst CAS 112022-81-8 Warshada

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

Sharaxaad Gaaban:

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

La mid ah:(S)-Me-CBS Catalyst (ca. 1mol/L gudaha Toluene)

CAS: 112022-81-8

Muuqashada: Dareere jaale ah oo aan midab lahayn ama khafiif ah

Xooga saarida: 1.0Mol

Qiimaynta: 28.5 ~ 31.5%


Faahfaahinta Alaabta

Alaabooyinka La Xiriira

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Sharaxaad:

Tayada Sare iyo Qiimaha Tartan
CBS Catalysts
(S)-(-)-2-Methyl-CBS-oxazaborolidine;(S)-Me-CBS Catalyst (ca. 1mol/L gudaha Toluene);CAS: 112022-81-8
(R)-(+)-2-Methyl-CBS-oxazaborolidine;(R)-Me-CBS Catalyst (ca. 1mol/L gudaha Toluene);CAS: 112022-83-0

Guryaha Kiimikada:

Magaca Kiimikada (S)-(-)-2-Methyl-CBS-Oxazaborolidine (ca. 1mol/L gudaha Toluene)
La mid ah (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 gudaha Toluene)
Lambarka CAS 112022-81-8
Lambarka CAT RF-CC106
Heerka Saamiyada Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular C18H20BNO
Miisaanka Molecular 277.17
Ku kaydi Hoosta Gaaska Inert Ku kaydi Hoosta Gaaska Inert
Shuruudda Laga Fogaado Qoyaanka xasaasiga ah
Meesha dhalaalaysa 85 ~ 95 ℃ (Iftiin)
Barta Karsan 111℃
Cufnaanta 0.93 g/ml at 20℃
Summada Kiimikada Ruifu

Tilmaamaha:

Shayga Tilmaamaha
Muuqashada Dareere Jaalle ah oo aan Midab lahayn ama Fudud
Aqoonsiga 1H NMR, IR
Isku soo wada duuboo Tol 1 mol/L
Qiimayn 28.5 ~ 31.5%
Heerka Imtixaanka Heerka Ganacsiga
Isticmaalka CBS Catalysts

Xidhmada & Kaydinta:

Xidhmada: Dhalo, Foosto, 25kg/ Foosto, ama sida waafaqsan shuruudaha macmiilka.

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka, qoyaanka iyo cayayaanka.

Faa'iidooyinka

1

FAQ:

2

Codsiga:

Qalabka wax-soo-saarka;Tayada Sare iyo Qiimaha Tartan
CBS Catalyst
(S)-(-)-2-Methyl-CBS-Oxazaborolidine;(S)-Me-CBS Catalyst (ca. 1mol/L gudaha Toluene);CAS: 112022-81-8
(R)-(+)-2-Methyl-CBS-Oxazaborolidine;(R)-Me-CBS Catalyst (ca. 1mol/L gudaha Toluene);CAS: 112022-83-0

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (CAS 112022-81-8), waa kicinta oxazaborolidine, kicinta chiral ee loo isticmaalo falcelinta kiimikada, Caadi ahaan waxaa loo adeegsadaa dhimista asymmetric ee ketones prochiral.Codsiyada kale waxaa ka mid ah isku-darka enantioselective ee α-hydroxy acids, α-amino acids, C2-symmetrical ferrocenyl diols, iyo alkolada propargyl.

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (CAS 112022-81-8) Falcelinta
Ketones ee ku habboon hoos u dhigista borane enantioselective ee heerkulka jawiga.
Isku-dubarid asymmetric ah ee α-chiral hydroxyalkylphosphines iyada oo loo sii marayo katalytic, dhimista firfircoonida ee acylphosphines.
Nikel-catalyzed-isku-tallaabta isku-dhafan ee benzylic pivalates oo leh arylboroxines: qaab-dhismeedka gaarka ah ee diarylalkanes iyo triarylmethane.
Hoos-u-dhimista ketones-ka prochiral ee leh NaBH4/Me2SO4/(S)-Me-CBS.

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