Results 241 to 250 of about 5,075 (257)

Of Xanthenes by Dehydration

2012
openaire   +1 more source

Aggregation of equilibriums of xanthene dyes

The Journal of Physical Chemistry, 1972
Judith E. Selwyn, Jeffrey I. Steinfeld
openaire   +1 more source

Poly(4-vinylpyridinium)hydrogen sulfate: A novel and efficient catalyst for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes under conventional heating and ultrasound irradiation

Ultrasonics Sonochemistry, 2012
Nader Ghaffari Khaligh
exaly  

Oxalic acid as a catalyst for efficient synthesis of bis-(indolyl)methanes, and 14-aryl-14H-dibenzo[a,j]xanthenes in water

Chinese Chemical Letters, 2008
Nagnnath D Kokare, Jaiprakash N Sangshetti, Devanand B Shinde   +2 more
exaly  

Molecular iodine catalyzed synthesis of aryl-14H-dibenzo[a, j]xanthenes under solvent-free condition

Bioorganic and Medicinal Chemistry Letters, 2007
M A Pasha
exaly  

Ultrasound-promoted greener synthesis of aryl-14-H-dibenzo[a,j]xanthenes catalyzed by NH4H2PO4/SiO2 in water

Ultrasonics Sonochemistry, 2009
Gholam Hossein Mahdavinia, Shahnaz Rostamizadeh, Ali Mohammad Amani   +2 more
exaly  

Synthetic Strategies for Obtaining Xanthenes

Current Organic Synthesis, 2017
Fernando De C da Silva, Vitor F Ferreira
exaly  

Xanthen und Triphenylmethan

Justus Liebigs Annalen der Chemie, 1910
openaire   +1 more source

Conversion of 9-(Trimethylsilyl)-9-Xanthene into 9-Xanthene-9-thione -Oxide

2003
A. C. Williams, N. Camp
openaire   +1 more source

An efficient and eco-friendly synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes using H4[SiW12O40] as a heterogeneous and reusable catalyst under solvent-free conditions

Chinese Chemical Letters, 2012
Abolghasem Davoodnia
exaly