Results 121 to 130 of about 202 (136)

Synthesis of 1,4-Benzothiazines via KI/DMSO/O2-Mediated Three-Component Oxidative Cyclization/Coupling

Advanced Synthesis and Catalysis, 2020
Jinwu Zhao
exaly  

Synthetic and Spectral Investigations of Fluorinated 4H-1,4-Benzothiazines and Their Conversion Into Sulfones

Journal of Fluorine Chemistry, 1999
R R Gupta
exaly  

Synthesis of 1,2-Benzothiazine 1-Imines as New Heterocyclic Scaffolds

Synfacts, 2019
openaire   +1 more source

Efficient and Convenient Synthesis of 1,4-Benzoxazines, 1,4-Benzothiazines, Spiro-1,4-Benzoxazines, and Spiro-1,4-Benzothiazines

Synthetic Communications, 2013
Lokesh A Shastri, Bahubali M Chougala, Manohar V Kulkarni   +2 more
exaly  

Synthesis and Biological Activity of Substituted 4H-1,4-Benzothiazines, Their Sulfones, and Ribofuranosides

Nucleosides, Nucleotides and Nucleic Acids, 2013
Naveen Gautam
exaly  

2H-1,2-benzothiazine derivatives. A brief synthetic communication.

Bollettino chimico farmaceutico, 1988
C, Passarotti, D, Badone, A, Fossati, G, Bandi   +3 more
openaire   +1 more source

Aromatic Ring Transfer—A New Synthesis of 2,4-Diaryl-4H-3,1-Benzothiazines

Tetrahedron Letters, 2006
Alexander V Butin, Andrey V Gutnov
exaly  

Synthesis of 5,8-Dichloro-3-Methyl-4H-1,4- Benzothiazines and Their Conversion Into Sulfones

Phosphorus, Sulfur and Silicon and the Related Elements, 1993
Sunil Kumar Gupta, Archana Gupta, R R Gupta   +2 more
exaly  

Conformational Analysis of s-Triazolobenzothiazine Derivatives Prepared by Intermolecular 1,3-Dipolar Cycloaddition of Nitrilimines to 4-Aryl-2H-1,3-Benzothiazines

Tetrahedron, 1992
Pál Sohár, Lajos Fodor, János Szabó
exaly  

1,2‐Benzothiazines VII. The boron trifluoride catalyzed rearrangement of the epoxide derived from 3‐benzylidene‐2‐methyl‐2h‐1,2‐benzothiazin‐4(3h)one 1,1 ‐dioxide

Journal of Heterocyclic Chemistry, 1973
Harold Zinnes, John Shavel
openaire   +1 more source