Full Text - Journal of the Indian Institute of Science
... hydroxy amides and thioamides leading to the corresponding heterocycles. Dihydrooxazoles are important as synthetic intermediates and form an integral part of many biologically active natural products. Generally, tedious multistep sequences have been used for the preparation of these heterocycles. C ...
... hydroxy amides and thioamides leading to the corresponding heterocycles. Dihydrooxazoles are important as synthetic intermediates and form an integral part of many biologically active natural products. Generally, tedious multistep sequences have been used for the preparation of these heterocycles. C ...
Get PDF - Wiley Online Library
... 65 % yield over the three steps. The C2 methyl-bearing stereocenter was then established through Lewis-acid mediated rearrangement of 7 to selectively deliver the 2,5-synconfigured cyclopentanone 8 (78 %, 19:1 d.r.).[9, 10] Horner– Wadsworth–Emmons (HWE) homologation of 8 (73 %, > 19:1 E:Z) followed ...
... 65 % yield over the three steps. The C2 methyl-bearing stereocenter was then established through Lewis-acid mediated rearrangement of 7 to selectively deliver the 2,5-synconfigured cyclopentanone 8 (78 %, 19:1 d.r.).[9, 10] Horner– Wadsworth–Emmons (HWE) homologation of 8 (73 %, > 19:1 E:Z) followed ...
Novel Transition Metal-Catalysed Syntheses of Carboxylic Acid
... for two or more transformations that are fundamentally different in nature.[13] This area is one of great potential since there are many catalytic reactions which potentially can be linked in sequence. The first reported reactions of this nature were sequential transformations performed by a single ...
... for two or more transformations that are fundamentally different in nature.[13] This area is one of great potential since there are many catalytic reactions which potentially can be linked in sequence. The first reported reactions of this nature were sequential transformations performed by a single ...
- Wiley Online Library
... versatile building blocks in organic synthesis. Among these, achlorocarbonyl derivatives are of synthetic value owing to the variety of functional groups that can be introduced both at the chlorinated a-carbon atom and at the carbonyl functionality.[1] For instance, they readily undergo substitution ...
... versatile building blocks in organic synthesis. Among these, achlorocarbonyl derivatives are of synthetic value owing to the variety of functional groups that can be introduced both at the chlorinated a-carbon atom and at the carbonyl functionality.[1] For instance, they readily undergo substitution ...
Tunge - IARC Research
... Having established that this substrate class was compatible with decarboxylative allylation, we turned to the asymmetric reaction.[22] Recognizing the similarities of decarboxylative allylation and Tsuji–Trost allylation, we chose Trost’s ligand 10 for initial study. The 1:1 combination of Pd/ligand ...
... Having established that this substrate class was compatible with decarboxylative allylation, we turned to the asymmetric reaction.[22] Recognizing the similarities of decarboxylative allylation and Tsuji–Trost allylation, we chose Trost’s ligand 10 for initial study. The 1:1 combination of Pd/ligand ...
Group Meeting Special Topic: EJ Corey
... • More stable silyl ether than TMS and dimethylisopropylsilyl ether • First time used imidazole and DMF ...
... • More stable silyl ether than TMS and dimethylisopropylsilyl ether • First time used imidazole and DMF ...
