New synthesis of ureas. Reaction of ammonia or aliphatic amines with carbon monoxide in the presence of selenium

1971 ◽  
Vol 93 (23) ◽  
pp. 6344-6344 ◽  
Author(s):  
Noboru Sonoda ◽  
Teruyuki Yasuhara ◽  
Kiyoshi Kondo ◽  
Teruaki Ikeda ◽  
Shigeru Tsutsumi
Keyword(s):  
Carbon Monoxide ◽  
Aliphatic Amines ◽  
New Synthesis

A New Synthesis of Ureas. II. The Reaction of Primary Aliphatic Amines with Carbon Monoxide and Sulfur

1961 ◽  
Vol 26 (9) ◽  
pp. 3306-3308 ◽  
Author(s):  
R. A. FRANZ ◽  
FRED APPLEGATH ◽  
F. V. MORRISS ◽  
FRED BAIOCCHI
Keyword(s):  
Carbon Monoxide ◽  
Aliphatic Amines ◽  
New Synthesis ◽  
Primary Aliphatic Amines

A new synthesis of primary aliphatic amines by N,N-didebenzylation. Synthesis of a pirmenol (CI-845) metabolite

1991 ◽  
Vol 56 (1) ◽  
pp. 457-459 ◽  
Author(s):  
Claude F. Purchase ◽  
O. P. Goel
Keyword(s):  
Aliphatic Amines ◽  
New Synthesis ◽  
Primary Aliphatic Amines

New Synthesis of N-Acyliminodiacetic Acid by Condensation of Amides with Formaldehyde in the Presence of Carbon Monoxide Catalyzed by Dicobalt Octacarbonyl

1982 ◽  
Vol 12 (14) ◽  
pp. 1111-1114 ◽  
Author(s):  
R. Stern ◽  
D. Reffet ◽  
A. Hirschauer ◽  
D. Commereuc ◽  
Y. Chauvin
Keyword(s):  
Carbon Monoxide ◽  
Dicobalt Octacarbonyl ◽  
New Synthesis

The gaseous oxidation of tertiary aliphatic amines II. Trimethylamine

1958 ◽  
Vol 246 (1244) ◽  
pp. 91-98 ◽  
Keyword(s):  
Carbon Monoxide ◽  
Nitrogen Oxides ◽  
Major Part ◽  
Aliphatic Amines ◽  
Inert Gas ◽  
Primary Amines ◽  
Present System ◽  
Peroxy Radicals ◽  
Heterogeneous Process ◽  
Powerful Effect

A study of the slow oxidation of trimethylamine shows that the reaction has no autocatalytic character and rapidly becomes inhibited as the products accumulate, eventually ceasing completely while the major part of the initial reactants remains unchanged. Both the rate and extent of oxidation are reduced by increased surface but additions of an inert gas have no influence on the reaction. The main stable products are formaldehyde and dimethylamine together with smaller amounts of nitrogen and carbon monoxide; neither methylamine nor ammonia nor nitrogen oxides can be detected at any stage of reaction. Separate experiments on the influence of additives show that dimethylamine, although it acts as an inhibitor, does not exert a sufficiently powerful effect to account for the observed results, and it is clear that some other compound with more pronounced inhibiting properties must also be formed in small quantities. It is suggested that NN -dimethylhydroxylamine, which is an exceptionally powerful inhibitor, may be formed either by oxidation of (CH 3 ) 2 N. radicals or by some heterogeneous process. The absence in the present system of primary amines, which are among the principal products of triethylamine oxidation, may be due to the fact that for steric reasons intramolecular attack of intermediate peroxy-radicals derived from trimethylamine cannot take place.

A NEW SYNTHESIS OF CARBAMATES. THE REACTION OF CARBON MONOXIDE WITH AMINE AND ALCOHOL IN THE CO-PRESENCE OF SELENIUM AND TRIETHYLAMINE

1972 ◽  
Vol 1 (5) ◽  
pp. 373-374 ◽  
Author(s):  
Kiyoshi Kondo ◽  
Noboru Sonoda ◽  
Shigeru Tsutsumi
Keyword(s):  
Carbon Monoxide ◽  
New Synthesis

A New Synthesis of Ureas. IV. The Preparation of Unsymmetrical Ureas from Carbon Monoxide, Sulfur, and Amines

1962 ◽  
Vol 27 (12) ◽  
pp. 4341-4346 ◽  
Author(s):  
R. A. Franz ◽  
Fred Applegath ◽  
F. V. Morriss ◽  
Fred Baiocchi ◽  
L. W. Breed
Keyword(s):  
Carbon Monoxide ◽  
New Synthesis

Aliphatic Amines from Carbon Monoxide, Steam, and Ammonia

1966 ◽  
Vol 5 (9) ◽  
pp. 843-844 ◽  
Author(s):  
H. Kölbel ◽  
J. Trapper
Keyword(s):  
Carbon Monoxide ◽  
Aliphatic Amines

New synthesis of glycerol carbonate from glycerol using sulfur-assisted carbonylation with carbon monoxide

2010 ◽  
pp. n/a-n/a
Author(s):  
Takumi Mizuno ◽  
Takeo Nakai ◽  
Masatoshi Mihara
Keyword(s):  
Carbon Monoxide ◽  
Glycerol Carbonate ◽  
New Synthesis

ChemInform Abstract: The Ru3(CO)12-Catalyzed Intermolecular [2 + 2 +1] Cyclocoupling of Imines, Alkenes, or Alkynes and Carbon Monoxide: A New Synthesis of Functionalized γ-Lactams.

ChemInform ◽  
2000 ◽  
Vol 31 (41) ◽  
pp. no-no
Author(s):  
Naoto Chatani ◽  
Mamoru Tobisu ◽  
Taku Asaumi ◽  
Shinji Murai
Keyword(s):  
Carbon Monoxide ◽  
New Synthesis
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