Unconventional Transformations of Morita–Baylis–Hillman Adducts
A Calcatelli, A Cherubini-Celli, E Carletti… - Synthesis, 2020 - thieme-connect.com
Morita–Baylis–Hillman (MBH) adducts are versatile starting materials widely employed in
Lewis base catalysis. A myriad of different transformations have been reported based on …
Lewis base catalysis. A myriad of different transformations have been reported based on …
The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic properties Part 1. Catalysis of Morita–Baylis–Hillman and Knoevenagel …
DI Bugaenko, AV Karchava, MA Yurovskaya - Chemistry of Heterocyclic …, 2020 - Springer
This review article covers literature data from the last 5 years regarding the various
applications of 1, 4-diazabicyclo [2.2. 2] octane (DABCO) in organic chemistry. The frequent …
applications of 1, 4-diazabicyclo [2.2. 2] octane (DABCO) in organic chemistry. The frequent …
Ag-Catalyzed Oxidative ipso-Cyclization via Decarboxylative Acylation/Alkylation: Access to 3-Acyl/Alkyl-spiro[4.5]trienones
CR Reddy, DH Kolgave, M Subbarao, M Aila… - Organic …, 2020 - ACS Publications
A strategy to functionalized spiro [4.5] trienones, by domino silver-catalyzed decarboxylative
acylation or alkylation/ipso-cyclization of N-arylpropiolamides with α-keto acids/alkyl …
acylation or alkylation/ipso-cyclization of N-arylpropiolamides with α-keto acids/alkyl …
Access to Diverse Seleno-spirocyclohexadienones via Ag(II)-Catalyzed Selenylative ipso-Annulation with Se and Boronic Acids
C Raji Reddy, M Subbarao, DH Kolgave… - ACS …, 2022 - ACS Publications
An efficient and straightforward synthesis of diversified seleno-azaspiro-2, 5-
cyclohexadienones from N-(4-methoxy aryl) propiolamides using elemental selenium and …
cyclohexadienones from N-(4-methoxy aryl) propiolamides using elemental selenium and …
CAN-Promoted Thiolative ipso-Annulation of Unactivated N-Benzyl Acrylamides: Access to SCN/SCF3/SO2Ar Containing Azaspirocycles
CR Reddy, U Ajaykumar, DH Kolgave… - The Journal of Organic …, 2023 - ACS Publications
A variety of acrylamides holding an unactivated N-benzyl group underwent dearomative
ipso-cyclization induced by sulfur-centered radicals (SCN/SCF3/SO2Ar) in the presence of …
ipso-cyclization induced by sulfur-centered radicals (SCN/SCF3/SO2Ar) in the presence of …
Expeditious Access to Spiro-Fused 2,5-Cyclohexadienones via Thio(seleno)cyanative ipso-Cyclization
C Raji Reddy, U Ajaykumar… - The Journal of Organic …, 2020 - ACS Publications
A facile oxidative dearomatization of N-(p-methoxyaryl) propiolamides has been established
for the synthesis of spiro-fused 2, 5-cyclohexadienone frameworks via thio (seleno) …
for the synthesis of spiro-fused 2, 5-cyclohexadienone frameworks via thio (seleno) …
Riboflavin Photocatalyzed Dearomative Spiro-Etherification of Naphthols
N Bera, BS Lenka, B König… - The Journal of Organic …, 2023 - ACS Publications
The dearomative spiro-etherification of naphthols is achieved using catalytic amounts of
riboflavin tetracetate (RFTA) as a photosensitizer and molecular oxygen as a terminal …
riboflavin tetracetate (RFTA) as a photosensitizer and molecular oxygen as a terminal …
Cu(I)-Catalyzed Aminative Aza-Annulation of Enynyl Azide using N-Fluorobenzenesulfonimide: Synthesis of 5-Aminonicotinates
CR Reddy, SK Prajapti, R Ranjan - Organic letters, 2018 - ACS Publications
An unprecedented copper-catalyzed aminative aza-annulation of enynyl azide using
commercially available N-fluorobenzenesulfonimide (NFSI) as an amination reagent is …
commercially available N-fluorobenzenesulfonimide (NFSI) as an amination reagent is …
An electrophilic thiocyanation/ipso-cyclization leading to spirocyclohexadienones
Z Qiao, C Shao, Y Gao, K Liang, H Yin, FX Chen - Tetrahedron Letters, 2022 - Elsevier
A Lewis acid-catalyzed cyclization of N-(p-methoxyphenyl)-3-phenylpropionamide with N-
thiocyanosuccinimide has been accomplished under mild conditions. Thus, a series of …
thiocyanosuccinimide has been accomplished under mild conditions. Thus, a series of …
Oxa-[3+ 3] annulation of MBH-carbonates of propiolaldehydes with α-nitro/bromo ketones to access 2 H-pyrans
CR Reddy, AD Patil, SZ Mohammed - Chemical Communications, 2020 - pubs.rsc.org
A novel alkyne-assisted annulation reaction of MBH-carbonates of propiolaldehydes with α-
nitro/bromo ketones is reported, providing a facile synthesis of substituted 2H-pyrans in …
nitro/bromo ketones is reported, providing a facile synthesis of substituted 2H-pyrans in …