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![ビス[ロジウム(α,α,α′,α′-テトラメチル-1,3-ベンゼンジプロピオン酸)] 95%](/deepweb/assets/sigmaaldrich/product/structures/102/178/d1171a49-0358-406b-8b32-04324dbf9c02/640/d1171a49-0358-406b-8b32-04324dbf9c02.png)
形状
powder or crystals
mp
>300 °C
InChI
1S/4C20H21NO4.2Rh/c4*22-17-14-3-1-2-4-15(14)18(23)21(17)16(19(24)25)20-8-11-5-12(9-20)7-13(6-11)10-20;;/h4*1-4,11-13,16H,5-10H2,(H,24,25);;/q;;;;2*+2/p-4/t4*11-,12+,13-,16-,20?;;/m0000../s1
InChI Key
SGEDWOHAUXKUGM-VMLWFVNWSA-J
アプリケーション
This chiral Rh(II) dimer was developed in the Davies lab to perform asymmetric carbene and nitrene reactions (C-H insertion, cyclopropanation, aziridination, C-H amination) with high regio- and stereo-control.
その他情報
Dirhodium Tetracarboxylate Derived from Adamantylglycine as a Chiral Catalyst for Carbenoid Reactions
Asymmetric Synthesis of Tropanes by Rhodium-Catalyzed [4 + 3] Cycloaddition
Asymmetric [4 + 3] Cycloadditions between Vinylcarbenoids and Dienes: Application to the Total Synthesis of the Natural Product (−)-5-epi-Vibsanin E
Asymmetric Synthesis of Tropanes by Rhodium-Catalyzed [4 + 3] Cycloaddition
Asymmetric [4 + 3] Cycloadditions between Vinylcarbenoids and Dienes: Application to the Total Synthesis of the Natural Product (−)-5-epi-Vibsanin E
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
労働安全衛生法名称等を表示すべき危険物及び有害物
名称等を表示すべき危険物及び有害物
労働安全衛生法名称等を通知すべき危険物及び有害物
名称等を通知すべき危険物及び有害物
Jan Code
905356-VAR:
905356-BULK:
905356-250MG:
905356-50MG:
最新バージョンのいずれかを選択してください：
Ravisekhara P Reddy et al.
Organic letters, 8(16), 3437-3440 (2006-07-28)
[reaction: see text] The dirhodium tetracarboxylate, Rh2(S-PTAD)4, derived from adamantylglycine, is a very effective chiral catalyst for carbenoid reactions. High asymmetric induction was obtained in Rh2(S-PTAD)4-catalyzed intramolecular C-H insertion (94% ee), intermolecular cyclopropanation (99% ee), and intermolecular C-H insertion (92%
Brett D Schwartz et al.
Journal of the American Chemical Society, 131(23), 8329-8332 (2009-05-19)
The total synthesis of (-)-5-epi-vibsanin E (2) has been achieved in 18 steps. The synthesis combines the rhodium-catalyzed [4 + 3] cycloaddition between a vinylcarbenoid and a diene to rapidly generate the tricyclic core with an effective end game strategy
Cristian Soldi et al.
Journal of the American Chemical Society, 136(43), 15142-15145 (2014-10-14)
The first asymmetric insertion reactions of donor-donor carbenoids, i.e., those with no pendant electron-withdrawing groups, are reported. This process enables the synthesis of densely substituted benzodihydrofurans with high levels of enantio- and diastereoselectivity. Preliminary results show similar efficiency in the
Andrew DeAngelis et al.
Journal of the American Chemical Society, 133(6), 1650-1653 (2011-01-27)
A catalytic, enantioselective method for the C-H functionalization of indoles by diazo compounds has been achieved. With catalytic amounts of Rh(2)(S-NTTL)(4), the putative Rh-carbene intermediates from α-alkyl-α-diazoesters react with indoles at C(3) to provide α-alkyl-α-indolylacetates in high yield and enantioselectivity.
Ping Lu et al.
The Journal of organic chemistry, 80(15), 7581-7589 (2015-07-07)
A stereodivergent approach to the central thiolane subunit of Nuphar sesquiterpene thioalkaloids has been developed. This approach features a rhodium-catalyzed Stevens-type rearrangement in conjunction with an enzyme resolution reaction. Further elaboration into a polycyclic ring system via alcohol oxidation and
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