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763233

Sigma-Aldrich

[2-(二环己基膦)-3,6-二甲氧基-2′,4′,6′-三异丙基-1,1′-联苯] 金 (I) 双(三氟甲磺酰基)酰亚胺

同義詞:

BrettPhos AuNTf2

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About This Item

經驗公式(希爾表示法):
C37H53AuF6NO6PS2
CAS號碼:
分子量::
1013.88
MDL號碼:
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.22

形狀

solid

反應適用性

core: gold
reaction type: Cross Couplings
reagent type: catalyst

mp

192-209 °C (decomposition)

SMILES 字串

FC(F)(F)S(=O)(=O)N([Au])S(=O)(=O)C(F)(F)F.COc1ccc(OC)c(c1P(C2CCCCC2)C3CCCCC3)-c4c(cc(cc4C(C)C)C(C)C)C(C)C

InChI

1S/C35H53O2P.C2F6NO4S2.Au/c1-23(2)26-21-29(24(3)4)33(30(22-26)25(5)6)34-31(36-7)19-20-32(37-8)35(34)38(27-15-11-9-12-16-27)28-17-13-10-14-18-28;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/h19-25,27-28H,9-18H2,1-8H3;;/q;-1;+1

InChI 密鑰

SMTGSBLIUQSWAP-UHFFFAOYSA-N

應用

Bulky gold pi-acid catalyst used in oxidative cyclization reactions.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Youliang Wang et al.
Angewandte Chemie (International ed. in English), 52(30), 7795-7799 (2013-06-22)
Golden aryne? Gold aryne complexes are inferred as transition states in dual gold-catalyzed cyclizations of cis-enediynes (see scheme; DCE = 1,2-dichloroethane). They are better described as ortho-aurophenyl cations, which react with weak nucleophiles and undergo facile intramolecular insertions into C(sp(3))-H

相關內容

The major research thrust in Professor Liming Zhang’s group is homogeneous gold catalysis ranging from discovery of novel reactivities, design of new ligands, development of versatile synthetic methods and application in natural product synthesis.

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

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