(S)-(-)-2-Methyl-CBS-Oxazaborolidine;(S)-Me-CBS Catalyst CAS 112022-81-8 Kiʻi Hōʻike ʻia ʻo Hale Hana

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

ʻO ka wehewehe pōkole:

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (ma kahi o 1mol/L i Toluene)

Nā huaʻōlelo like:(S)-Me-CBS Catalyst (ma kahi o 1mol/L i Toluene)

CAS: 112022-81-8

Ke ʻano: wai kala ʻole a ʻulaʻula paha

Kūlana: 1.0Mol

ʻIke: 28.5~31.5%

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO ke kūlana kiʻekiʻe a me ka uku hoʻokūkū
CBS Catalysts
(S)-(-)-2-Methyl-CBS-oxazaborolidine;(S)-Me-CBS Catalyst (ca. 1mol / L i Toluene);CAS: 112022-81-8
(R)-(+)-2-Methyl-CBS-oxazaborolidine;(R)-Me-CBS Catalyst (ca. 1mol / L i Toluene);CAS: 112022-83-0

Na Waiwai Kemika:

Inoa Kimia	(S)-(-)-2-Methyl-CBS-Oxazaborolidine (ma kahi o 1mol/L i Toluene)
Nā huaʻōlelo like	(S)-Me-CBS Catalyst;(S)-2-Methyl-CBS-Oxazaborolidine;(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine(ma kahi o 1mol/L i Toluene)
Helu CAS	112022-81-8
Helu CAT	RF-CC106
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C18H20BNO
Kaumaha Molecular	277.17
Halekuai malalo o ke kinoea inert	Halekuai malalo o ke kinoea inert
Kūlana e hōʻalo ai	ʻAiʻoniʻoni
Lae hehee	85~95 ℃ (māmā)
Lae paila	111 ℃
ʻO ka mānoanoa	0.93 g/mL ma 20 ℃
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Waiwai ʻole a i ʻole Melemele Māmā
ʻIkepili	1H NMR, IR
Hoʻopaʻa i loko o Tol	1mol/L
Hoʻāʻo	28.5-31.5%
Kūlana hoʻāʻo	Kūlana ʻoihana
Hoʻohana	CBS Catalysts

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka'ōmole, Barrel, 25kg / Barrel, aiʻole e like me ka makemake o ka mea kūʻai.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;Palekana mai ka malamalama, ka ma'ū a me ka pest infestation.

Pono:

FAQ:

Noi:

Mea Hana Hana;ʻO ke kūlana kiʻekiʻe a me ka uku hoʻokūkū
CBS Catalyst
(S)-(-)-2-Methyl-CBS-Oxazaborolidine;(S)-Me-CBS Catalyst (ca. 1mol / L i Toluene);CAS: 112022-81-8
(R)-(+)-2-Methyl-CBS-Oxazaborolidine;(R)-Me-CBS Catalyst (ca. 1mol / L i Toluene);CAS: 112022-83-0

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (CAS 112022-81-8), he oxazaborolidine catalyst, he chiral catalyst i hoʻohana 'ia i ke kinikini reactions, Hoʻohana maʻamau i ka asymmetric reduction o prochiral ketones.ʻO nā noi ʻē aʻe e pili ana i ka synthesis enantioselective o α-hydroxy acids, α-amino acids, C2-symmetrical ferrocenyl diols, a me propargyl alcohols.

(S)-(-)-2-Methyl-CBS-Oxazaborolidine (CAS 112022-81-8) Pane
He mea hoʻoikaika maʻalahi no ka hoʻemi ʻana o ka borane enantioselective o nā ketones i nā mahana ambient.
Asymmetric synthesis o α-chiral hydroxyalkylphosphines ma o ka catalytic, enantioselective reduction o acylphosphines.
ʻO nā hui keʻa i hoʻopaʻa ʻia i ka Nickel o nā pivalates benzylic me nā arylboroxine: Ke hoʻokumu ʻia ʻana o Stereospecific o diarylalkanes a me triarylmethanes.
Enantioselective ho'ēmi o prochiral ketones me NaBH4/Me2SO4/(S)-Me-CBS.