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(S)-5-苄基-2-均三甲苯基-6,6-二甲基-6,8-二氢-5H-[1,2,4]三氮唑并[3,4-c][1,4]噁嗪-2-四氟硼酸鎓盐

(S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate
产品编号:3335407
CAS NO:925706-40-7
包装规格:100 MG,500 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
3335407100 MG2930
3335407500 MG13030
产品别名

925706-40-7

(S)-5-苄基-2-均三甲苯基-6,6-二甲基-6,8-二氢-5H-[1,2,4]三氮唑并[3,4-c][1,4]噁嗪-2-四氟硼酸鎓盐

(S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C23H28BF4N3O
Molecular weight
449.29
MDL number
MFCD16621403
PubChem Substance ID【PubChem化学物质编号】
329762808
NACRES
NA.22
Application【应用】
Catalyst for:
  • Intermolecular conjugate addition of alcohols to unsaturated ketones and esters
  • Preparation of β-amino carbonyl compounds by N-heterocyclic carbene-catalyzed enantioselective Mannich reactions of a-aryloxyacetaldehydes with imines
  • Asymmetric synthesis of cyclopentenes from allyl diketones by carbene-catalyzed intramolecular aldol reaction, lactonization, and carbon dioxide expulsion
  • Preparation of esters via tandem oxidation of allylic/benzylic/propargyl alcohols or aldehyde
产品性质
mp
200-206 ℃
SMILES string
F[B-](F)(F)F.CC1=C(C(C)=CC(C)=C1)[N+]2=CN3C(COC(C)(C)[C@@H]3CC4=CC=CC=C4)=N2
InChI
1S/C23H28N3O.BF4/c1-16-11-17(2)22(18(3)12-16)26-15-25-20(13-19-9-7-6-8-10-19)23(4,5)27-14-21(25)24-26;2-1(3,4)5/h6-12,15,20H,13-14H2,1-5H3;/q+1;-1/t20-;/m0./s1
InChI key
PVYSZYZMWZCJCT-BDQAORGHSA-N
packaging【包装】
100, 500 mg in amber glass bottle
安全信息
Hazard Statements
H413
Precautionary Statements
P273 - P501
Hazard Classifications【危险分类】
Aquatic Chronic 4
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
Eyeshields, Gloves, type N95 (US)
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