Chiral octahedral complexes of Co(III) as catalysts for asymmetric epoxidation of chalcones under phase transfer conditions

Larionov Vladimir A.; Markelova Elina P.; Smolyakov Alexander F.; Savelyeva Tatyana F.; Maleev Victor I.; Belokon Yuri N.

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Chiral octahedral complexes of Co(III) as catalysts for asymmetric epoxidation of chalcones under phase transfer conditions

机译：CO（III）的手性八面体络合物作为催化剂在相转移条件下的不对称环氧化的催化剂

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Stereochemically inert and positively charged chiral complexes of Co(III) were shown to catalyze the asymmetric epoxidation of chalcones with H2O2 under phase transfer conditions. The reaction products had enantiomeric purities of up to 55%. It was also shown that complex 1a I- catalyzed the coupling reaction of a resulting epoxide with CO2 (conversion 72%).

机译：证明二氧化碳的立体化学惰性和带正电荷的手性复合物，在相转移条件下将Chalcones的不对称环氧化催化。反应产物的映体纯度高达55％。还表明复合物1A I-催化了所得环氧化物的偶联反应与CO 2（转化72％）。

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《RSC Advances》 |2015年第89期|共8页
作者
Larionov Vladimir A.; Markelova Elina P.; Smolyakov Alexander F.; Savelyeva Tatyana F.; Maleev Victor I.; Belokon Yuri N.;
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Nesmeyanov Inst Organoelement Cpds Moscow 119991 Russia;

D Mendeleev Univ Chem Technol Russia Moscow 125047 Russia;

Nesmeyanov Inst Organoelement Cpds Moscow 119991 Russia;

Nesmeyanov Inst Organoelement Cpds Moscow 119991 Russia;

Nesmeyanov Inst Organoelement Cpds Moscow 119991 Russia;

Nesmeyanov Inst Organoelement Cpds Moscow 119991 Russia;

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正文语种 eng
中图分类化学;
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1. Chiral octahedral complexes of Co(III) as catalysts for asymmetric epoxidation of chalcones under phase transfer conditions [J] . Larionov Vladimir A., Markelova Elina P., Smolyakov Alexander F., RSC Advances . 2015,第89期

机译：CO（III）的手性八面体络合物作为催化剂在相转移条件下的不对称环氧化的催化剂
2. Chiral Octahedral Complexes of CoIII As a Family of Asymmetric Catalysts Operating under Phase Transfer Conditions [J] . Yuri N. Belokon, Victor I. Maleev, Michael North ACS catalysis . 2013,第9期

机译：CoIII手性八面体配合物作为相转移条件下的不对称催化剂家族
3. Chiral Octahedral Complexes of CoIII As a Family of Asymmetric Catalysts Operating under Phase Transfer Conditions [J] . Yuri N. Belokon, Victor I. Maleev, Michael North ACS catalysis . 2013,第9期

机译：COIII的手性八面体络合物作为在相转移条件下操作的不对称催化剂系列
4. Asymmetric Amino Acid Synthesisby the Asymmetric Alkylation of Glycine Derivativeswith Chiral Spiro-Type and SimplifiedPhase-Transfer Catalysts [C] . Keiji Maruoka ACS symposium asymmetric synthesis and application of α-amino acids . 2009

机译：不对称氨基酸合成来自甘氨酸衍生物的不对称烷基化，With Chiral螺型和简化的晶态转移催化剂
5. STUDIES IN ORGANOSULFUR CHEMISTRY. I. NUCLEAR MAGNETIC RESONANCE (PROTON, CARBON-13, OXYGEN-17 (1) J(C-H)) INVESTIGATIONS OF ORGANOSULFUR COMPOUNDS. II. MECHANISTIC STUDY OF PHASE TRANSFER CATALYZED REACTIONS OF DICHLOROCARBENE WITH SULFIDES AND SULFOXIDES. III. STUDIES DIRECTED TOWARD ASYMMETRIC SYNTHESIS USING CHIRAL PHASE TRANSFER CATALYSTS. [D] . DYER, JOHN COLLINS. 1980

机译：有机硫化学研究。 I.有机硫化合物的核磁共振（质子，碳13，氧17（1）J（C-H））研究。二。二氯卡宾与硫化物和硫化物的相转移催化反应的机理研究。三，使用手性相转移催化剂进行不对称合成的研究。
6. Asymmetric cyclopropanation of chalcones using chiral phase-transfer catalysts [O] . Richard Herchl, Mario Waser -1

机译：手性相转移催化剂对查耳酮的不对称环丙烷化反应
7. Chiral octahedral phosphano-oxazoline iridium(III) complexes as catalysts in asymmetric cycloaddition reactions [O] . Carmona Daniel, Ferrer Joaquina, García Néstor, 2015

机译：手性八面体膦-恶唑啉铱（III）配合物在不对称环加成反应中的催化作用

Chiral octahedral complexes of Co(III) as catalysts for asymmetric epoxidation of chalcones under phase transfer conditions

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