[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 145964-33-6
关键词:       仅模糊查询
CAS: 145964-33-6
分子式: C33H25OP
分子量: 468.54
熔点: 177-179°C
英文名称: 
(R)-(+)-2-(diphenylphosphino)-2'-methoxy-21,1'-binaphthyl(r-mop)
(R)-(+)-2-diphenylphosphino-2'-methoxy-1,1'-binaphthyl
推荐供应商
货号品牌产品名称规格包装、参考价格详情
R808167MACKLIN(|R|)-(+)-2-二苯膦-2'-甲氧基-1,1'-联萘98.0%112元/50mg;   379元/250mg;   1224元/1g;   展开
储存:室温
状态:白色到米黄色粉末或固体或片状
D2774TCI(R)-(+)-2-Diphenylphosphino-2'-methoxy-1,1'-binaphthyl>98.0%(GC)300元/100MG;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C33H25OP = 468.54
外观与形状(20℃)固体
储存在惰性气体下存放于惰性气体之中
应避免的情况空气
Reaxys-RN4889178
MDL编号MFCD00269686

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(GC)min. 98.0 %
Specific rotation [a]20/D+91.0 to +98.0 deg(C=0.3, CHCl3)
Solubility in Toluenealmost transparency

物性(参考值)

熔点193 ℃
比旋光度 [α]D94° (C=0.3,CHCl3)
溶解性(微溶于)甲苯
15-1775Strem(R)-(+)-2-(Diphenylphosphino)-2'-methoxy-1,1'-binaphthyl99%1376元/100mg;   5940元/500mg;   展开

Technical Notes:

1. Efficient catalyst for the e nantioselective hydrosilyation of 1 -alkenes to optically active 2-alcohols.

2.Ligand for palladium-catalyzed asymmetric reduction of allylic esters ,

3: L igand for the rhodium catalyzed asymmetric arylation of imines with organostannanes .

4. L igand for the rhodium-catalyzed asymmetric addition of aryl- and alkenylboronic acids to Isatins.

5. Ligand for desymmetrization of malonamides via an enantioselective intramolecular Buchwald-Hartwig reaction.

References:

1. J. Am. Chem. Soc.. 1991, 1 13, 9887.

2.Acc. Chem. Res., 2000, 33, 354. (review) .

3.J. Am. Chem. Soc., 1994, 116, 775.

4. J. Am. Chem. Soc., 2000, 122, 976.

5.Angew. Chem. Int. Ed.. 2006, 45, 3353.

6. Tetrahedron L ett., 2009, 50, 41 70

Y10243Alfa Aesar(R)-MOP977元/100mg;   1956元/250mg;   7166元/1g;   展开

基本信息

分子量
468.52

CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9