Results 231 to 240 of about 5,075 (257)

C13H10O, 9H-Xanthene

2005
G. Graner, E. Hirota, T. Iijima, K. Kuchitsu, D. A. Ramsay, J. Vogt, N. Vogt   +6 more
openaire   +1 more source

Über partiell hydrierte Xanthene und eine neue Xanthen‐Synthese. I

Berichte der deutschen chemischen Gesellschaft, 1914
W. Borsche, A. Geyer
openaire   +1 more source

A rapid and efficient method for the synthesis of 14H-dibenzo[α.j] xanthenes, aryl-5H-dibenzo [b.i]xanthene-5,7,12,14-(13H)-tetraone and 1,8-dioxo-octahydroxanthenes by acidic ionic liquid

Chinese Chemical Letters, 2010
Abbas Rahmati
exaly  

Synthesis of 14-aryl or alkyl-14H-dibenzo[a,j]xanthenes promoted by Mg(HSO4)2

Chinese Chemical Letters, 2011
Bi Bi Fatemeh Mirjalili, Abdolhamid Bamoniri, Ali Akbari   +2 more
exaly  

Synthesis of 9-Xanthene-9-thiones from 9-Xanthen-9-ones via 9,9-Dichloro-9-xanthenes

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

Sulfonic acid functionalized mesoporous SBA-15 for one-pot synthesis of substituted aryl-14H-dibenzo xanthenes and bis(indolyl) methanes

Catalysis Communications, 2010
Divya Sachdev, Amit Dubey
exaly  

Conversion of 9-Alkylidene-9-xanthenes into 9-Xanthene-9-thione

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

Conversion of 9-Xanthen-9-ones into 9-Xanthene-9-thiones

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

ChemInform Abstract: Spirolactones of Xanthene. Part 4. New Method of Xanthone Synthesis by Oxidation of Novel Spirolactones of Dibenzo(c,h)xanthene and Xanthenes.

ChemInform, 1987
M. KIMURA, I. OKABAYASHI
openaire   +1 more source

Synthesis and Luminescence of 14-Aryl- or Alkyl-14H-dibenzo[a,j]xanthenes Catalyzed by 2-1′-Methylimidazolium-3-yl-1-ethyl Sulfate

Synthetic Communications, 2009
Xiu-Mei Chen, Li-Ling Pang
exaly