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技术文章
查找：S Phos95%@2024技术文献已更新
查找：S Phos95%@2024技术文献已更新
别名:2-二环己基膦基-2′,6′-二甲氧基联苯基, SPhos
Empirical Formula (Hill Notation):C26H35O2P
CAS号:657408-07-6
分子量:410.53
MDL编号:MFCD05861611
检测方案
95%
形式
powder or crystals
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst
reaction type: Cross Couplings
reagent type: ligand
mp
164-166 °C (lit.)
165.5 °C
官能团
phosphine
SMILES string
COc1cccc(OC)c1-c2ccccc2P(C3CCCCC3)C4CCCCC4
InChI
1S/C26H35O2P/c1-27-23-17-11-18-24(28-2)26(23)22-16-9-10-19-25(22)29(20-12-5-3-6-13-20)21-14-7-4-8-15-21/h9-11,16-21H,3-8,12-15H2,1-2H3
InChI key
VNFWTIYUKDMAOP-UHFFFAOYSA-N
查找：S Phos95%@2024技术文献已更新
说明
一般描述
SPhos [2-Dicyclohexylphosphino-2′, 6′-dimethoxybiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions.
应用
SPhos may be used as a ligand in the following processes:
- Palladium catalyzed Suzuki-Miyaura cross-coupling reaction between Boc-protected aminomethyltrifluoroborate ａnd aryl chlorides or hetaryl chlorides to form the corresponding aminomethylarenes.[1]
- Palladium catalyzed Suzuki-Miyaura cross-coupling reaction between 4-methyl-substituted piperidinylzinc reagent ａnd different aryl or heteroaryl iodides to form various substituted piperidines.[2]
- Intramolecular Suzuki-Miyaura coupling to form the 18-membered macrocyclic ring during the multi-step synthesis of riccardin C.[3]
Utilized in conjunction with palladium to form a highly active catalyst for C-N bond formation[4]用于Suzuki-Miyaura偶联反应的高度通用配体； 芳基氯、受阻联芳基、杂联芳基。
- Palladium catalyzed Suzuki-Miyaura cross-coupling reaction between Boc-protected aminomethyltrifluoroborate ａnd aryl chlorides or hetaryl chlorides to form the corresponding aminomethylarenes.[1]
- Palladium catalyzed Suzuki-Miyaura cross-coupling reaction between 4-methyl-substituted piperidinylzinc reagent ａnd different aryl or heteroaryl iodides to form various substituted piperidines.[2]
- Intramolecular Suzuki-Miyaura coupling to form the 18-membered macrocyclic ring during the multi-step synthesis of riccardin C.[3]
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为感谢各位老师对笃玛品牌的支持与厚爱，凡购买DUMABIO ELISA试剂盒，在SCI期刊杂志发表文中注明ELISA试剂盒采购上海笃玛生物科技有限公司（Shanghai DuMa Biotechnology Co., Ltd.）
Shanghai DuMa Biotechnology Co., Ltd.
发表刊物 影响因子 奖励金额
SCI期刊杂志 1.0≤1F＜3.0 200元
SCI期刊杂志 3.0≤1F＜6.0 400元
SCI期刊杂志 6.0≤1F＜10.0 600元
SCI期刊杂志 1F≥10 1000元
原创作者：上海笃玛生物科技有限公司
