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方案
≥95%
表单
solid
反应适用性
reaction type: C-C Bond Formation
mp
140-144 °C
官能团
ketone
sulfoxide
储存温度
−20°C
SMILES字符串
O=C(C(C)C)C=S(C)(C)=O
一般描述
Sulfoxonium ylides are highly stable carbene precursors, serving as a safer alternative to diazo compounds as they that do not generate gases as byproducts. Sulfoxonium ylides have been shown to be effective in a wide array of transition metal catalyzed C-H functionalization and coupling reactions.
相关产品
产品编号
说明
价格
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Alicia M Phelps et al.
The Journal of organic chemistry, 81(10), 4158-4169 (2016-04-23)
An iridium-catalyzed method was developed for the synthesis of imidazo-fused pyrrolopyrazines. The presence or absence of a nitrogenated ligand controlled the outcome of the reaction, leading to simple β-keto amine products in the absence of added ligand and the cyclized
Shuying Ji et al.
Organic letters, 20(18), 5981-5984 (2018-09-13)
A Cp*Co(III)-catalyzed C-H bond functionalization of a range of arenes by employing sulfoxonium ylides as carbene precursors instead of diazo compounds and other carbene precursors has been established. This reaction is highly efficient without any additive, possesses high step and
Panjie Hu et al.
Organic letters, 20(8), 2160-2163 (2018-04-03)
Rh(III)-catalyzed cascade C-H activation of benzoylacetonitriles and annulation with sulfoxonium ylides was realized, leading to selective synthesis of naphthols, 2,3-dihydronaphtho[1,8- bc]pyrans, and naphtho[1,8- bc]pyrans. This step-economic reaction proceeded efficiently under mild and redox-neutral conditions via multiple C-H activations.
相关内容
Ketosulfoxonium ylides serve as versatile carbene equivalents for large-scale reactions, releasing dimethyl sulfoxide biproducts.
Ellman group developed electron-rich phosphine ligands for C-H functionalization and tert-Butanesulfinamide for asymmetric amine synthesis.
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