scholarly journals Continuous flow of nitroso Diels–Alder reaction

2015 ◽  
Vol 51 (61) ◽  
pp. 12309-12312 ◽  
Author(s):  
Erika Nakashima ◽  
Hisashi Yamamoto
Keyword(s):  
Continuous Flow ◽  
Alder Reaction ◽  
Diels Alder ◽  
Reaction Systems ◽  
Diels Alder Reaction ◽  
Temperature And Pressure ◽  
Flow Reaction ◽  
Cyclic Dienes

Our flow reaction systems have provided quantitative yields of nitroso Diels–Alder products with no byproducts in cases of cyclic dienes without temperature and pressure controls.

ChemInform Abstract: SOME NEW DIENOPHILES IN THE DIELS-ALDER REACTION WITH ACTIVE CYCLIC DIENES

1985 ◽  
Vol 16 (28) ◽  
Author(s):  
M. G. VELIEV ◽  
M. M. GUSEINOV ◽  
L. A. YANOVSKAYA ◽  
K. YA. BURSTEIN
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Cyclic Dienes

scholarly journals Diels–Alder reactions of myrcene using intensified continuous-flow reactors

2017 ◽  
Vol 13 ◽  
pp. 120-126 ◽  
Author(s):  
Christian H Hornung ◽  
Miguel Á Álvarez-Diéguez ◽  
Thomas M Kohl ◽  
John Tsanaktsidis
Keyword(s):  
Continuous Flow ◽  
Flow Reactor ◽  
Scale Up ◽  
Reaction Times ◽  
Alder Reaction ◽  
Diels Alder ◽  
Flow Reactors ◽  
Diels Alder Reaction ◽  
Naturally Occurring ◽  
Continuous Flow Reactors

This work describes the Diels–Alder reaction of the naturally occurring substituted butadiene, myrcene, with a range of different naturally occurring and synthetic dienophiles. The synthesis of the Diels–Alder adduct from myrcene and acrylic acid, containing surfactant properties, was scaled-up in a plate-type continuous-flow reactor with a volume of 105 mL to a throughput of 2.79 kg of the final product per day. This continuous-flow approach provides a facile alternative scale-up route to conventional batch processing, and it helps to intensify the synthesis protocol by applying higher reaction temperatures and shorter reaction times.

Copper(i)/TF-BiphamPhos catalyzed asymmetric nitroso Diels–Alder reaction

2017 ◽  
Vol 53 (10) ◽  
pp. 1657-1659 ◽  
Author(s):  
Jun Li ◽  
Hai-Yan Tao ◽  
Chun-Jiang Wang
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Highly Efficient ◽  
Diels Alder Reaction ◽  
Cyclic Dienes ◽  
High Yields

A highly efficient enantioselective nitroso Diels–Alder reaction of 6-methyl-2-nitroso pyridine with various 1,3-dienes was successfully developed using a copper(i)/(S)–TF-BiphamPhos complex as the catalyst. For most of the cyclic dienes, the cycloadducts were obtained in high yields with excellent regio-, and stereoselectivities. Acyclic 2-silyloxy-1,3-diene also worked well in the reaction.

Some new dienophiles in the diels-alder reaction with active cyclic dienes

Tetrahedron ◽  
1985 ◽  
Vol 41 (4) ◽  
pp. 749-761 ◽  
Author(s):  
M.G. Veliev ◽  
M.M. Guseinov ◽  
L.A. Yanovskaya ◽  
K.Ya. Burstein
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Cyclic Dienes

The triplex Diels-Alder reaction of indene and cyclic dienes

1986 ◽  
Vol 108 (25) ◽  
pp. 8021-8027 ◽  
Author(s):  
Glenn C. Calhoun ◽  
Gary B. Schuster
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Cyclic Dienes

Proton-driven diels-alder reaction of azo compounds with cyclic dienes

Tetrahedron ◽  
1986 ◽  
Vol 42 (6) ◽  
pp. 1769-1777 ◽  
Author(s):  
Stephen F. Nelsen ◽  
Silas C. Blackstock ◽  
Timothy B. Frigo
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Azo Compounds ◽  
Diels Alder Reaction ◽  
Cyclic Dienes

ChemInform Abstract: DIELS-ALDER REACTION OF DIMETHYLBUTADIENYLCARBINOL WITH CYCLIC DIENES

1980 ◽  
Vol 11 (34) ◽  
Author(s):  
M. G. VELIEV ◽  
M. M. GUSEINOV ◽  
L. A. YANOVSKAYA ◽  
S. A. MAMEDOV ◽  
A. A. BAIRAMOV
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Cyclic Dienes
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