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chemistry, organic (9) 9
fritsch-buttenberg-wiechell rearrangement (8) 8
alkynes (6) 6
fritsch–buttenberg–wiechell rearrangement (5) 5
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chemistry, multidisciplinary (3) 3
fritsch-buttenberg-wiechell reaction (3) 3
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Synthesis, ISSN 0039-7881, 06/2012, Volume 44, Issue 12, pp. 1915 - 1922
Abstract The synthesis of three 13 C-labeled α,ω-diphenylpolyynes is described. The known positions of the labeled carbon atoms allow assignment of the... 
paper | carbenes | polyynes | C labeling | Fritsch-Buttenberg- Wiechell rearrangement | alkynes
Journal Article
Synthesis, ISSN 0039-7881, 11/2005, Volume 2005, Issue 18, pp. 3167 - 3178
ABSTRACT Using a carbenoid rearrangement to introduce the conjugated acetylenic framework, a series of triynols has been synthesized in five steps from 1,4-butynediol... 
feature article | Fritsch-Buttenberg-Wiechell reaction | Carbohydrates | Polyynes | Carbenoids | Natural products | Polyacetylenes | carbohydrates | natural products | MODULES | ACID | polyacetylenes | 1,3-DIETHYNYLALLENES | CHEMISTRY, ORGANIC | carbenoids | POLYACETYLENVERBINDUNGEN | polyynes | ACETYLENIC GLUCOSIDES
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 08/2012, Volume 53, Issue 34, pp. 4555 - 4557
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 10/2010, Volume 16, Issue 39, pp. 11804 - 11808
...; the alkynes are formed by a Fritsch–Buttenberg–Wiechell rearrangement of intermediate LiBr–vinylidene species. The first two X‐ray crystal structures of diaminoalkynes are presented, which show almost perpendicular orientations of the NC3 planes. 
carbenoids | diaminoacetylenes | indoles | Fritsch–Buttenberg–Wiechell rearrangement | vinylidenes | alkynes | Fritsch-Buttenberg-Wiechell rearrangement | ANIONS | ALKYNE METATHESIS | MECHANISM | CONVERSION | COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | INSERTIONS | CYCLOPROPENYLIDENE | LIGAND | BOND | CATALYSTS
Journal Article
Synlett, ISSN 0936-5214, 2/2005, Volume 2005, Issue 2, pp. 247 - 250
.... The resulting 2,2-diaryl-1-fluorovinyl anion subsequently undergoes a Fritsch-Buttenburg-Wiechell rearrangement... 
letter | Alkyllithium reagents | Addition to sulfur | Fritsch-Buttenberg-Wiechell rearrangements | Benzothiophenes | Ring-opening | benzothiophenes | alkyllithium reagents | ring-opening | addition to sulfur | CHEMISTRY, ORGANIC | THIOPHENES
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2005, Volume 46, Issue 15, pp. 2593 - 2597
Journal Article
Journal of Physical Organic Chemistry, ISSN 0894-3230, 01/2012, Volume 25, Issue 1, pp. 69 - 76
Journal Article
SYNTHESIS-STUTTGART, ISSN 0039-7881, 06/2012, Volume 44, Issue 12, pp. 1915 - 1922
The synthesis of three C-13-labeled alpha,omega-diphenylpolyynes is described. The known positions of the labeled carbon atoms allow assignment of the... 
STABILITY | alkynes | ASTERISK-UBER POLYACETYLENE | COMPLEXES | carbenes | CHEMISTRY, ORGANIC | polyynes | ALKYNE MIGRATION | MODEL | Fritsch-Buttenberg-Wiechell rearrangement | CARBYNE | C-13 labeling | NONLINEAR-OPTICAL PROPERTIES | SPECTRA
Journal Article
Phosphorus, Sulfur, and Silicon and the Related Elements: 19th International Conference on Phosphorus Chemistry (ICPC-2012) Rotterdam, 8-12 July, 2012, ISSN 1042-6507, 01/2013, Volume 188, Issue 1-3, pp. 140 - 145
Journal Article
A general, convenient route to enetriyne natural products, exemplified by several Fistulina hepatica metabolites, has been developed. The method is... 
thiophenes | polyacetylenes | Fritsch-Buttenberg-Wiechell Rearrangement | dimethyl disulfide | 1,4-enynes
Dissertation
Phosphorus, Sulfur, and Silicon and the Related Elements: 20th International Conference on Phosphorus Chemistry (ICPC-2014), ISSN 1042-6507, 06/2015, Volume 190, Issue 5-6, pp. 778 - 784
... Bickelhaupt,13 and ourselves.17,18 The P-FBW rearrangement showed significant stereospecificity in the formation of phosphaalkynes and the formation was explainable... 
Intramolecular cyclization | Fritsch-Buttenberg-Wiechell reaction | C‒H insertion | 2,4,6-tri-tert-butylphenyl | theoretical calculation | phosphanylidenecarbene | C H insertion | MIGRATION | COMPLEX | C-H insertion | CHEMISTRY, ORGANIC | COORDINATED PHOSPHORUS-COMPOUNDS | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
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