Results 211 to 220 of about 3,431 (233)

Synthesis and sequential photochromism of thiophene-linked bis-pyrans

Tetrahedron, 2015
Weili Zhao, Qian Dong, Xiaochun Dong
exaly  

Regio‐ and Stereoselective Synthesis of Functionalized Dihydropyridines, Pyridines, and 2H‐Pyrans: Heck Coupling of Monocyclopropanated Heterocycles

Angewandte Chemie - International Edition, 2019
Oliver Reiser
exaly  

Clean Synthesis of Compounds Containing Two 4H‐Pyrans or Two Tetraketones in Aqueous Media

Synthetic Communications, 2005
Tong-Shou Jin, Li-Bin Liu
exaly  

X-Ray and theoretical structural study of novel 5,6,7,8-tetrahydrobenzo-4H-pyrans

Tetrahedron, 2002
Estael Ochoa, Yamila Verdecia, CARLOS Seoane   +2 more
exaly  

Efficient Synthesis of Tetrahydrobenzo[b]pyrans under Solvent‐Free Conditions at Room Temperature

Synthetic Communications, 2006
Haiying Wang, Liangce Rong, Daqing Shi   +2 more
exaly  

Sodium bromide catalysed one-pot synthesis of tetrahydrobenzo[b]pyrans via a three-component cyclocondensation under microwave irradiation and solvent free conditions

Tetrahedron Letters, 2004
Pulak J Bhuyan
exaly  

Piperazine: An excellent catalyst for the synthesis of 2-amino-3-cyano-4H-pyrans derivatives in aqueous medium

Bioorganic Chemistry, 2018
Farhad Shirini, Omid Goli-Jolodar
exaly  

Pyran derivatives

1992
BAYLES RICHARD W, FLYNN ANTHONY P, TURNER RALPH W   +2 more
openaire   +2 more sources

PYRAN DISPERSANTS

2014
EVELAND RENEE A, GIESELMAN MATTHEW D, PRESTON ADAM J, JONES JOANNE L   +3 more
openaire   +2 more sources

From 4-Pyrans

2003
openaire   +1 more source