登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式(希尔记法):
C18H11BF9N3O
化学文摘社编号:
分子量:
467.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
InChI
1S/C18H11F5N3O.BF4/c19-12-13(20)15(22)18(16(23)14(12)21)26-7-25-11(24-26)6-27-10-5-8-3-1-2-4-9(8)17(10)25;2-1(3,4)5/h1-4,7,10,17H,5-6H2;/q+1;-1/t10-,17+;/m1./s1
SMILES string
F[B-](F)(F)F.Fc1c(F)c(F)c(c(F)c1F)-[n+]2c[n@@H]3[C@@H]4[C@@H](Cc5ccccc45)OCc3n2
InChI key
CPCMDOOTVHDRTM-CVJFODCESA-N
assay
97%
form
solid
mp
233-237 °C
functional group
ether, fluoro
storage temp.
2-8°C
Quality Level
Application
5a(R),10b(S)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate can be used as an N-heterocyclic carbene (NHC) organocatalyst in:
- Benzoin reactions of aldehydes and total synthesis of a natural product named isodarparvinol B.
- Synthesis of spirocyclic oxindole-dihydropyranones by reacting α-bromo-α,β-unsaturated aldehydes with isatin derivatives.
- Synthesis of 1,4-dicarbonyl compounds through intramolecular Stetter reaction.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Scope of the asymmetric intramolecular Stetter reaction catalyzed by chiral nucleophilic triazolinylidene carbenes
de Alaniz JR, et al.
The Journal of Organic Chemistry, 73(6), 2033-2040 (2008)
Minimization of Amounts of Catalyst and Solvent in NHC-Catalyzed Benzoin Reactions of Solid Aldehydes: Mechanistic Consideration of Solid-to-Solid Conversion and Total Synthesis of Isodarparvinol B
Iwai K, et al.
ACS Omega, 5(17), 10207-10216 (2020)
N-heterocyclic carbene/Lewis acid strategy for the stereoselective synthesis of spirocyclic oxindole--dihydropyranones
Xiao Z, et al.
Organic Letters, 16(14), 3632-3635 (2014)
商品
Rovis has demonstrated that triazolium salt in the presence of a base can act as an N-heterocyclic carbene organocatalyst in highly enantioselective intramolecular Stetter reactions.
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持