Ring-Opening Reactions of 2-Lithio-1,3-dithiane and 2-Lithio-1,3,5-trithiane with Carbene Complexes of Chromium and Tungsten

1981 ◽  
Vol 20 (12) ◽  
pp. 1055-1056 ◽  
Author(s):  
Helgard G. Raubenheimer ◽  
Ernst Otto Fischer ◽  
Ulrich Schubert ◽  
Carl Krüger ◽  
Yi-Hung Tsay
Keyword(s):  
Ring Opening ◽  
Carbene Complexes ◽  
Ring Opening Reactions ◽  
And Tungsten

ChemInform Abstract: RING OPENING OF 2-LITHIO-1,3-DITHIANE AND 1,3,5-TRITHIANE BY USING CARBENE COMPLEXES OF CHROMIUM AND TUNGSTEN

1982 ◽  
Vol 13 (15) ◽  
Author(s):  
H. G. RAUBENHEIMER ◽  
E. O. FISCHER ◽  
U. SCHUBERT ◽  
C. KRUEGER ◽  
Y.-H. TSAY
Keyword(s):  
Ring Opening ◽  
Carbene Complexes ◽  
And Tungsten

ChemInform Abstract: Ring-Opening Reactions of Difluoro(methylene)cyclopropanes with Halogens and Amines.

ChemInform ◽  
2009 ◽  
Vol 40 (12) ◽  
Author(s):  
Xiao-Chun Hang ◽  
Qing-Yun Chen ◽  
Ji-Chang Xiao
Keyword(s):  
Ring Opening ◽  
Ring Opening Reactions

Substituent Effects in Mechanochemical Allowed and Forbidden Cyclobutene Ring-Opening Reactions

2021 ◽  
Author(s):  
Cameron L. Brown ◽  
Brandon H. Bowser ◽  
Jan Meisner ◽  
Tatiana B. Kouznetsova ◽  
Stefan Seritan ◽  
...  
Keyword(s):  
Ring Opening ◽  
Substituent Effects ◽  
Ring Opening Reactions

ChemInform Abstract: Discovery of μ-Opioid Selective Ligands Derived from 1-Aminotetralin Scaffolds Made via Metal-Catalyzed Ring-Opening Reactions.

ChemInform ◽  
2009 ◽  
Vol 40 (29) ◽  
Author(s):  
Chris Dockendorff ◽  
Shujuan Jin ◽  
Madeline Olsen ◽  
Mark Lautens ◽  
Martin Coupal ◽  
...  
Keyword(s):  
Ring Opening ◽  
Ring Opening Reactions ◽  
Selective Ligands ◽  
Metal Catalyzed

scholarly journals Stereoselective Synthesis of Tetraalkyl Cyclobutene-1,2,3,4-tetracarboxylates. Synthesis of Tetraalkyl (Z,Z)-Buta-1,3-diene-1,2,3,4-tetracarboxylates

1999 ◽  
Vol 23 (8) ◽  
pp. 512-513
Author(s):  
Issa Yavari ◽  
Farahnaz Nourmohammadian
Keyword(s):  
Ring Opening ◽  
Wittig Reaction ◽  
Stereoselective Synthesis ◽  
Intramolecular Wittig Reaction ◽  
Ring Opening Reactions ◽  
Boiling Toluene

Tetraalkyl cyclobutene-1,2,3,4-tetracarboxylates, prepared by intramolecular Wittig reaction between a vinylphosphonium salt and diethyl 2-oxobutanedioate, undergo electrocyclic ring-opening reactions, in boiling toluene, to produce highly electron-deficient 1,3-dienes.

Thiophene ring-opening reactions. Direct access to the synthesis of 1,3,4-thiadiazoline-(condenced) pyridone hybrids

Tetrahedron ◽  
2021 ◽  
pp. 131957
Author(s):  
Mohammed M. Abadleh ◽  
Ahmad H. Abdullah ◽  
Firas F. Awwadi ◽  
Mustafa M. El-Abadelah
Keyword(s):  
Ring Opening ◽  
Thiophene Ring ◽  
Direct Access ◽  
Ring Opening Reactions

Photochemical ring-opening reactions of oxirane with the Ehrenfest force topology

2021 ◽  
Vol 769 ◽  
pp. 138432
Author(s):  
Xing Nie ◽  
Michael Filatov ◽  
Steven R. Kirk ◽  
Samantha Jenkins
Keyword(s):  
Ring Opening ◽  
Ring Opening Reactions
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