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(R,R)-DIPAMP

产品编号:3328980
规格:95%
CAS NO:55739-58-7
包装规格:100 MG,500 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3328980100 MG1510
3328980500 MG4850
产品别名

55739-58-7

(R,R)-DIPAMP

(R,R)-Ethylenebis[(2-methoxyphenyl)phenylphosphine]

(R,R)-1,2-Bis[(2-methoxyphenyl)(phenylphosphino)]ethane

(R,R)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine]

[(1R,2R)-(-)-Bis[(2-methoxyphenyl)phenylphosphino]ethane]

(R,R)-乙烯二[(2-甲氧基苯基)苯基膦]

(R,R)-1,2-双[(2-甲氧基苯基)(苯基膦基)]乙烷

(R,R)-1,2-乙烷二基双[(2-甲氧基苯基)苯基膦]

[(1R,2R)-(-)-双[(2-甲氧基苯基)苯基膦]乙烷]

结构式
基本信息
Linear Formula【线性分子式】
[CH3OC6H4P(C6H5)CH2-]2
Molecular weight
458.47
MDL number
MFCD05863546
PubChem Substance ID【PubChem化学物质编号】
329761951
NACRES
NA.22
Application【应用】
(R, R)-DIPAMP can be used:
  • As a catalyst in the enantioselective [3+2] cycloaddition of γ-substituted allenoates with β-perfluoroalkyl enones and 3-butynoates with electron-deficient olefins to yield substituted cyclopentenes.
  • To prepare its rhodium metal complexes, which are used as catalysts in asymmetric hydrogenation reactions.

产品性质
Quality Level【质量水平】
100
Assay【测定】
95%
optical activity【旋光性】
[α]22/D −81°, c = 1 in chloroform
mp
102-106 ℃ (lit.)
SMILES string
COc1ccccc1P(CCP(c2ccccc2)c3ccccc3OC)c4ccccc4
InChI
1S/C28H28O2P2/c1-29-25-17-9-11-19-27(25)31(23-13-5-3-6-14-23)21-22-32(24-15-7-4-8-16-24)28-20-12-10-18-26(28)30-2/h3-20H,21-22H2,1-2H3/t31-,32-/m1/s1
InChI key
QKZWXPLBVCKXNQ-ROJLCIKYSA-N
packaging【包装】
100, 500 mg in amber glass bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335 - H413
Precautionary Statements
P273 - P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
dust mask type N95 (US), Eyeshields, Gloves
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