basic_info |
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| Product_Name： | R)-(+)-5,5-双[二(3,5-二甲苯基)膦]-4,4-二-1,3-苯并二茂 |
| CAS： | 850253-53-1 ;210169-57-6 |
| 中文同义词： | R)-(+)-5,5-双[二(3,5-二甲苯基)膦]-4,4-二-1,3-苯并二茂 ; R)-(+)-5,5'-双[二(3,5-二甲苯基)膦]-4,4'-二-1,3-苯并二茂 |
| EnglishSynonyms： | (S)-DM-SEGPHOS ; (R)-(+)-DM-SEGPHOS(R) ; (S)-(-)-DM-SEGPHOS(R) ; [(4R)-(4,4'-BI-1,3-BENZODIOXOLE)-5,5'-DIYL]BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINE] ; (R)-(+)-5,5'-BIS[DI(3,5-XYLYL)PHOSPHINO]-4,4'-BI-1,3-BENZODIOXOLE ; (S)-(-)-5,5'-BIS[DI(3,5-XYLYL)PHOSPHINO]-4,4'-BI-1,3-BENZODIOXOLE ; (R)-(+)-5,5'-BETAIS[DI(3,5-XYLYL)PHOSPHINO]-4,4'-BI-1,3-BENZODIOXOLE ; (R)-DM-SEGPHOS ; (R)-DM-SEGPHOS(R) |
| pro_mdlNumber： | MFCD09753008 |
| pro_acceptors： | 4 |
| pro_donors： | 0 |
| pro_smile： | Cc1cc(cc(c1)P(c2ccc3c(c2c4c(ccc5c4OCO5)P(c6cc(cc(c6)C)C)c7cc(cc(c7)C)C)OCO3)c8cc(cc(c8)C)C)C |
| InChi： | InChI=1S/C46H44O4P2/c1-27-13-28(2)18-35(17-27)51(36-19-29(3)14-30(4)20-36)41-11-9-39-45(49-25-47-39)43(41)44-42(12-10-40-46(44)50-26-48-40)52(37-21-31(5)15-32(6)22-37)38-23-33(7)16-34(8)24-38/h9-24H,25-26H2,1-8H3 |
| InChiKey： | InChIKey=XJJVPYMFHXMROQ-UHFFFAOYSA-N |
property |
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| MeltingPoint： | 256-261 DEG C |
| Comments： | APPLICATION: TAKASAGO LIGANDS AND COMPLEXES FOR ASYMMETRIC REACTIONS LEGAL INFORMATION: SEGPHOS IS A REGISTERED TRADEMARK OF TAKASAGO INTL. CORP LEGAL INFORMATION: SOLD IN COLLABORATION WITH TAKASAGO FOR RESEARCH PURPOSES ONLY. JP REGISTRATION NO 3148136 OPTICAL ACTIVITY: [ALPHA]20/D +60 DEG, C = 0.1 IN CHLOROFORM UNSPSC: 12352103 |
secure_info |
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| secure_wgk_germany： | 3 |
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English![R)-(+)-5,5-双[二(3,5-二甲苯基)膦]-4,4-二-1,3-苯并二茂](http://www.chemcd.com/createImage?smile=Cc1cc%28cc%28c1%29P%28c2ccc3c%28c2c4c%28ccc5c4OCO5%29P%28c6cc%28cc%28c6%29C%29C%29c7cc%28cc%28c7%29C%29C%29OCO3%29c8cc%28cc%28c8%29C%29C%29C&size=web.jpg)