20424
(2S,4S)-1-叔丁氧基羰基-4-二苯基膦-2-(二苯基膦基甲基)吡咯烷
≥96.0% (sum of enantiomers, HPLC)
别名:
(2S,4S)-1-Boc-4-diphenylphosphino-2-(diphenylphosphinomethyl)pyrrolidine, BPPM
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关于此项目
经验公式（希尔记法）:
C34H37NO2P2
化学文摘社编号:
分子量:
553.61
PubChem Substance ID:
UNSPSC Code:
12352005
Beilstein/REAXYS Number:
466510
MDL number:
Assay:
≥96.0% (sum of enantiomers, HPLC)
Form:
solid
SMILES string
CC(C)(C)OC(=O)N1C[C@H](C[C@H]1CP(c2ccccc2)c3ccccc3)P(c4ccccc4)c5ccccc5
InChI
1S/C34H37NO2P2/c1-34(2,3)37-33(36)35-25-32(39(30-20-12-6-13-21-30)31-22-14-7-15-23-31)24-27(35)26-38(28-16-8-4-9-17-28)29-18-10-5-11-19-29/h4-23,27,32H,24-26H2,1-3H3/t27-,32-/m0/s1
InChI key
BFMKBYZEJOQYIM-UCGGBYDDSA-N
assay
≥96.0% (sum of enantiomers, HPLC)
form
solid
optical activity
[α]20/D −39±2°, c = 1% in benzene
mp
96-100 °C
storage temp.
2-8°C
Other Notes
用于烯烃和酮的铑催化不对称氢化反应的手性膦配体。可获得具有很高光学纯度的 α-氨基酸；也可用于酮的氢化反应生成醇；以及氢甲酰化反应
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Haruka Yonemoto et al.
International journal of molecular sciences, 14(3), 6144-6156 (2013-03-20)
Due to the recent discovery of non-coding RNAs (ncRNAs), multiple sequence alignment (MSA) of those long RNA sequences is becoming increasingly important for classifying and determining the functional motifs in RNAs. However, not only primary (nucleotide) sequences, but also secondary
G. Parrinello et al.
Journal of the American Chemical Society, 109, 7122-7122 (1987)
I. Ojima et al.
The Journal of Organic Chemistry, 45, 4728-4728 (1980)
I. Ojima et al.
Organic Syntheses, 63, 18-18 (1985)
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