The N-Alkylation of Sulfoximines

B Raguse; DD Ridley

doi:10.1071/ch9861655

The N-Alkylation of Sulfoximines

Australian Journal of Chemistry ◽

10.1071/ch9861655 ◽

1986 ◽

Vol 39 (10) ◽

pp. 1655 ◽

Cited By ~ 12

Author(s):

B Raguse ◽

DD Ridley

Keyword(s):

Sodium Hydride ◽

Alkyl Halides ◽

Optimal Temperature ◽

Temperature Conditions

Reactions of sulfoximines with sodium hydride in dimethylformamide, then with a variety of alkyl halides afford N- alkylsulfoximines. Generally yields are in excess of 60% under optimal temperature conditions (60�).

ChemInform Abstract: ACTIVATION OF REDUCING AGENTS. SODIUM HYDRIDE-CONTAINING COMPLEX REDUCING AGENTS. 16. FECRACO, A NEW REAGENT FOR THE CARBONYLATION OF PRIMARY, SECONDARY, AND TERTIARY ALKYL HALIDES AT ATMOSPHERIC PRESSURE

Chemischer Informationsdienst ◽

10.1002/chin.198149138 ◽

1981 ◽

Vol 12 (49) ◽

Author(s):

J.-J. BRUNET ◽

C. SIDOT ◽

P. CAUBERE

Keyword(s):

Atmospheric Pressure ◽

Sodium Hydride ◽

Reducing Agents ◽

Alkyl Halides ◽

Tertiary Alkyl

Wheat plant selection for high yields entailed improvement of leaf anatomical and biochemical traits including tolerance to non-optimal temperature conditions

Photosynthesis Research ◽

10.1007/s11120-018-0486-z ◽

2018 ◽

Vol 136 (2) ◽

pp. 245-255 ◽

Cited By ~ 37

Author(s):

Marian Brestic ◽

Marek Zivcak ◽

Pavol Hauptvogel ◽

Svetlana Misheva ◽

Konstantina Kocheva ◽

...

Keyword(s):

Wheat Plant ◽

Optimal Temperature ◽

Plant Selection ◽

Biochemical Traits ◽

Temperature Conditions ◽

Selection For ◽

High Yields

Mycelium growth kinetics and optimal temperature conditions for the cultivation of edible mushroom species on lignocellulosic substrates

Folia Microbiologica ◽

10.1007/bf02818539 ◽

2001 ◽

Vol 46 (3) ◽

pp. 231-234 ◽

Cited By ~ 61

Author(s):

G. Zervakis ◽

A. Philippoussis ◽

S. Ioannidou ◽

P. Diamantopoulou

Keyword(s):

Growth Kinetics ◽

Edible Mushroom ◽

Optimal Temperature ◽

Mycelium Growth ◽

Mushroom Species ◽

Temperature Conditions ◽

Lignocellulosic Substrates

Optimal temperature conditions of carbonaceous feedstock pyrolysis

Doklady Chemistry ◽

10.1134/s0012500816100025 ◽

2016 ◽

Vol 470 (2) ◽

pp. 302-306

Author(s):

V. I. Bykov ◽

S. M. Lomakin ◽

S. B. Tsybenova ◽

S. D. Varfolomeev

Keyword(s):

Optimal Temperature ◽

Temperature Conditions

Reactor for Catalytic Processes under Optimal Temperature Conditions

Chemical and Petroleum Engineering ◽

10.1007/s10556-006-0011-7 ◽

2005 ◽

Vol 41 (9-10) ◽

pp. 513-521 ◽

Cited By ~ 3

Author(s):

D. L. Astanovskii ◽

L. Z. Astanovskii

Keyword(s):

Optimal Temperature ◽

Temperature Conditions ◽

Catalytic Processes

Optimal temperature conditions in catalytic reforming reactors

Chemistry and Technology of Fuels and Oils ◽

10.1007/bf00724158 ◽

1981 ◽

Vol 17 (3) ◽

pp. 121-124

Author(s):

Yu. A. Skipin ◽

A. P. Fedorov ◽

G. N. Maslyanskii ◽

E. A. Shkuratova

Keyword(s):

Optimal Temperature ◽

Catalytic Reforming ◽

Temperature Conditions

Impact of grafting on growth, yield, quality, and physiological characteristics of tomato grown under sub-optimal temperature conditions

10.12681/eadd/29946 ◽

2013 ◽

Author(s):

Georgia Ntatsi

Keyword(s):

Growth Yield ◽

Physiological Characteristics ◽

Optimal Temperature ◽

Temperature Conditions ◽

Yield Quality

Optimal temperature conditions for deep hole burial of heat-emitting wastes

Soviet Atomic Energy ◽

10.1007/bf01124518 ◽

1991 ◽

Vol 70 (5) ◽

pp. 424-426

Author(s):

T. A. Gupalo ◽

I. Yu. Shishchits

Keyword(s):

Deep Hole ◽

Optimal Temperature ◽

Temperature Conditions

Sodium Hydride and Alkyl Halides

Journal of the American Chemical Society ◽

10.1021/ja01173a503 ◽

1949 ◽

Vol 71 (5) ◽

pp. 1863-1864 ◽

Cited By ~ 4

Author(s):

Stanley J. Cristol ◽

James W. Ragsdale ◽

John S. Meek

Keyword(s):

Sodium Hydride ◽

Alkyl Halides

2-Phenitidine derivatives as suitable inhibitors of butyrylcholinesterase

Brazilian Journal of Pharmaceutical Sciences ◽

10.1590/s1984-82502013000100014 ◽

2013 ◽

Vol 49 (1) ◽

pp. 127-133

Author(s):

Muhammad Athar Abbasi ◽

Aziz-ur-Rehman ◽

Muhammad Zahid Qureshi ◽

Farhan Mehmood Khan ◽

Khalid Mohmmed Khan ◽

...

Keyword(s):

Infrared Spectroscopy ◽

Benzoyl Chloride ◽

Acetyl Chloride ◽

Sulfonyl Chloride ◽

Sodium Hydride ◽

Alkyl Halides ◽

H Nmr ◽

Derivatives Of

This manuscript reports the synthesis of a series of N-substituted derivatives of 2-phenitidine. First, the reaction of 2-phenitidine (1) with benzene sulfonyl chloride (2) yielded N-(2-ethoxyphenyl) benzenesulfonamide (3), which further on treatment with sodium hydride and alkyl halides (4a-g) furnished into new sulfonamides (5a-g). Second, the phenitidine reacted with benzoyl chloride (6) and acetyl chloride (8) to yield the reported N-benzoyl phenitidine (7) and N-acetyl phenitidine (9), respectively. These derivatives were characterized by infrared spectroscopy, ¹H-NMR, and EI-MS, and then screened against acetylcholinesterase, butylcholinesterase, and lipoxygenase enzyme, and were found to be potent inhibitors of butyrylcholinesterase alone.