Results 101 to 110 of about 185 (123)

1,2-Benzothiazines. III. The Preparation of 2H-1,2-Benzothiazin-4(3H)-one 1,1-Dioxide by the Acid-Catalyzed Deacetylation of β-Diketone

The Journal of Organic Chemistry, 1966
Harold Zinnes, Roger A. Comes, John Shavel   +2 more
openaire   +1 more source

A One-Pot, One-Operation [3+3] Annulation Approach to Benzothiazines

Angewandte Chemie - International Edition, 1999
Michael Harmata
exaly  

1,2-Benzothiazines. II. The Preparation and Sodium Borohydride Reduction of 3-Acyl-2H-1,2-benzothiazin-4(3H)-one 1,1-Dioxides¹

The Journal of Organic Chemistry, 1965
Harold Zinnes, Roger A. Comes, Francis R. Zuleski, Albert N. Caro, John Shavel   +4 more
openaire   +1 more source

Rhodium‐Catalyzed Oxidative Annulation of Sulfoximines and Alkynes as an Approach to 1,2‐Benzothiazines

Angewandte Chemie - International Edition, 2013
Wanrong Dong, Long Wang, Kanniyappan Parthasarathy   +2 more
exaly  

Remarkably Low Catalyst Loading in Brønsted Acid Catalyzed Transfer Hydrogenations: Enantioselective Reduction of Benzoxazines, Benzothiazines, and Benzoxazinones

Angewandte Chemie - International Edition, 2006
Magnus Rueping
exaly  

Synthesis of 7-chloro-5-trifluoromethyl/7-fluoro/7-trifluoromethyl-4H-1,4-benzothiazines as antimicrobial agents

Bioorganic and Medicinal Chemistry, 2006
Mahendra Kumar
exaly  

Synthetic Strategies of Benzothiazines: A Mini Review

Mini-Reviews in Organic Chemistry, 2020
Ayaz Mahmood Dar
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

Iodine‐Catalyzed, Ethyl‐Lactate‐Mediated Synthesis of 1,4‐Benzothiazines via Metal‐Free Cascade Enaminone Transamination and C−H Sulfenylation

Asian Journal of Organic Chemistry, 2018
Jie-Ping Wan, Changfeng Hu
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