683701
6,7-Dihydro-2-pentafluorophenyl-5H-pyrrolo[2,1-c]-1,2,4-triazolium tetrafluoroborate
97%
동의어(들):
2-(Pentafluorophenyl)-2,5,6,7-tetrahydropyrrolo[2,1-c][1,2,4]triazol-4-ium tetrafluoroborate
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
실험식(Hill 표기법):
C11H7BF9N3
CAS Number:
Molecular Weight:
362.99
MDL number:
UNSPSC 코드:
12352005
PubChem Substance ID:
NACRES:
NA.22
추천 제품
![(5aR,10bS)-5a,10b-Dihydro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b]-1,2,4-triazolo[4,3-d]-1,4-oxazinium chloride monohydrate 93%](/deepweb/assets/sigmaaldrich/product/structures/104/483/183b49bc-426f-411b-8d11-71bbd4b81022/640/183b49bc-426f-411b-8d11-71bbd4b81022.png)
![2-Mesityl-2,5,6,7-tetrahydropyrrolo[2,1-c][1,2,4]triazol-4-ium chloride 97%](/deepweb/assets/sigmaaldrich/product/structures/267/516/0a2e9bce-0442-44c8-b912-3f3eeae583cf/640/0a2e9bce-0442-44c8-b912-3f3eeae583cf.png)
![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 97%](/deepweb/assets/sigmaaldrich/product/structures/368/775/b5e1517b-14a4-4995-ae5e-98df66198ede/640/b5e1517b-14a4-4995-ae5e-98df66198ede.png)
![(5R,6S)-2-Mesityl-5,6-diphenyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate 97%](/deepweb/assets/sigmaaldrich/product/structures/219/182/9bfa803e-8970-4dd1-9cbf-9ebca2f74da2/640/9bfa803e-8970-4dd1-9cbf-9ebca2f74da2.png)
분석
97%
형태
solid
반응 적합성
reagent type: catalyst
mp
245 °C
SMILES string
F[B-](F)(F)F.Fc1c(F)c(F)c(c(F)c1F)-[n+]2cn3CCCc3n2
InChI
1S/C11H7F5N3.BF4/c12-6-7(13)9(15)11(10(16)8(6)14)19-4-18-3-1-2-5(18)17-19;2-1(3,4)5/h4H,1-3H2;/q+1;-1
InChI key
KIWCIWCCQVTPOY-UHFFFAOYSA-N
관련 카테고리
애플리케이션
This triazolium catalyst is used for intermolecular homodimerization of aryl aldehydes, intramolecular aldehyde-ketone benzoin cyclizations, and intramolecular Stetter reations.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
Ming He et al.
Journal of the American Chemical Society, 128(26), 8418-8420 (2006-06-29)
Highly enantioselective, N-heterocyclic carbene (NHC)-catalyzed aza-Diels-Alder reactions are described. A novel chiral triazolium salt based on the cis-1,2-aminoindanol platform serves as an efficient precatalyst for the NHC-catalyzed redox generation of enolate dienophiles that undergo LUMOdiene-controlled Diels-Alder reactions with N-sulfonyl-alpha,beta-unsaturated imines
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