추천 제품
![Chloro[tris(para-trifluoromethylphenyl)phosphine]gold(I) 99%](/deepweb/assets/sigmaaldrich/product/structures/250/453/f96e05ee-0d9c-46a0-b0f5-818f89e15a2e/640/f96e05ee-0d9c-46a0-b0f5-818f89e15a2e.png)
![[(IPr)AuCl] Umicore](/deepweb/assets/sigmaaldrich/product/structures/186/572/1f89dfca-fb52-46a2-9c9d-96db67c22883/640/1f89dfca-fb52-46a2-9c9d-96db67c22883.png)
gold(I) (2:1) toluene adduct](/deepweb/assets/sigmaaldrich/product/structures/104/897/81ee3e56-c988-4d0f-9614-1269b470316d/640/81ee3e56-c988-4d0f-9614-1269b470316d.png)
Quality Level
분석
≥99.9% trace metals basis
형태
solid
반응 적합성
core: gold
reagent type: catalyst
SMILES string
Cl[Au].c1ccc(cc1)P(c2ccccc2)c3ccccc3
InChI
1S/C18H15P.Au.ClH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h1-15H;;1H/q;+1;/p-1
InChI key
IFPWCRBNZXUWGC-UHFFFAOYSA-M
애플리케이션
Catalyst employed in the cyclization of O-propargyl carbamates to alkylideneoxazolidinones via a 5-exo-digonal pathway at room temperature. Also catalyzes the cycloisomerization of enynes containing a cyclic olefin into highly-fused, polycyclic dienes at room temperature.
Reagent is used with cocatalytic halide abstraction agent to activate π-systems toward addition by heteroatom and carbon nucleophiles.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
이미 열람한 고객
![Chloro[2-dicyclohexyl(2′,4′,6′-trisopropylbiphenyl)phosphine]gold(I)](/deepweb/assets/sigmaaldrich/product/structures/253/590/7ea3a0c9-1b4c-4e68-8fa0-5e764f73519a/640/7ea3a0c9-1b4c-4e68-8fa0-5e764f73519a.png)
![Chloro[tris(2,4-di-tert-butylphenyl)phosphite]gold](/deepweb/assets/sigmaaldrich/product/structures/386/294/6df0db46-002b-4599-ad6c-451c419a3fc5/640/6df0db46-002b-4599-ad6c-451c419a3fc5.png)
![(Acetonitrile)[(2-biphenyl)di-tert-butylphosphine]gold(I) hexafluoroantimonate](/deepweb/assets/sigmaaldrich/product/structures/216/222/abe04540-8e4f-41fc-bcb8-2e1e0f25c8b9/640/abe04540-8e4f-41fc-bcb8-2e1e0f25c8b9.png)
Leseurre, L. et al.
Organic Letters, 9 (2007)
Synlett, 3309-3309 (2006)
Sang Ick Lee et al.
The Journal of organic chemistry, 71(25), 9366-9372 (2006-12-02)
Gold(I)-catalyzed cyclization of enynes containing an olefinic cycle has been studied. The introduction of an olefinic ring instead of a terminal alkene in enynes dramatically increased the yield of the reaction. Enynes having an olefinic cycle were prepared by a
Ming Zhang et al.
Molecules (Basel, Switzerland), 17(3), 2812-2822 (2012-03-08)
An efficient method for the synthesis of β-enaminones and β-enaminoesters using a combination of [(PPh(3))AuCl]/AgOTf as catalyst has been developed. The reaction between 1,3-dicarbonyl compounds and primary amines was carried out under solvent-free conditions with low catalyst loading in good
Elena Barreiro et al.
Journal of inorganic biochemistry, 102(2), 184-192 (2007-09-18)
The reaction of triphenylphosphinegold(I) chloride in ethanol in a 1:1 molar ratio with the 3-(aryl)-2-sulfanylpropenoic acids H(2)xspa [x: p=3-phenyl-, Clp=3-(2-chlorophenyl)-, -o-mp=3-(2-methoxyphenyl)-, -p-mp=3-(4-methoxyphenyl)-, -o-hp=3-(2-hydroxyphenyl)-, -p-hp=3-(4-hydroxyphenyl)-, diBr-o-hp=3-(3,5-dibromo-2-hydroxyphenyl)-, f=3-(2-furyl)-, t=3-(2-thienyl)-, -o-py=3-(2-pyridyl)-; spa=2-sulfanylpropenoato] gave compounds of the type [Au(PPh(3))(Hxspa)], which were isolated and characterized
문서
Access gold precatalysts, silver salts, and unsaturated building blocks to accelerate research success in catalysis applications.
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.