An NADPH‐dependent Ketoreductase Catalyses the Tetracyclic to Pentacyclic Skeletal Rearrangement in Chartreusin Biosynthesis

2021 ◽  
Author(s):  
Hui Ming Ge ◽  
Fang Wen Jiao ◽  
Yi Shuang Wang ◽  
Xue Ting You ◽  
Wanqing Wei ◽  
...  
Keyword(s):  
Skeletal Rearrangement

Ruthenium-Catalyzed Cycloisomerization of o-(Ethynyl)phenylalkenes to Diene Derivatives via Skeletal Rearrangement.

ChemInform ◽  
2005 ◽  
Vol 36 (15) ◽  
Author(s):  
Reniguntala J. Madhushaw ◽  
Ching-Yu Lo ◽  
Chun-Wei Hwang ◽  
Ming-Der Su ◽  
Hung-Chin Shen ◽  
...  
Keyword(s):  
Skeletal Rearrangement

Electron impact studies. VI. Mass spectra of esters and thioesters. Skeletal rearrangement on electron impact

1967 ◽  
Vol 20 (4) ◽  
pp. 689 ◽  
Author(s):  
JH Bowie ◽  
RG Cooks ◽  
P Jakobsen ◽  
S Lawesson ◽  
G Schroll
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
High Resolution ◽  
Electron Impact ◽  
Mass Spectra ◽  
Skeletal Rearrangement ◽  
Unsaturated Esters ◽  
Impact Studies ◽  
Unsaturated Alcohols ◽  
Metastable Ions

The mass spectra of representative series of simple alkyl acetoacetates, alkyl acetothioacetates, and some unsaturated esters derived from unsaturated alcohols or phenols are reported and discussed. The fragmentation schemes have been established by high resolution measurements, appropriate metastable ions, and by deuterium and 18O labelling. Many of the spectra show significant skeletal rearrangement fragments arising from either loss of carbon monoxide or carbon dioxide.

Photoinduced Skeletal Rearrangement of Diarylethenes: Photorelease of Lewis Acid and Synthetic Applications

2021 ◽  
Author(s):  
Alexey V. Zakharov ◽  
Anton V. Yadykov ◽  
Elena B. Gaeva ◽  
Anatoly V. Metelitsa ◽  
Valerii Z. Shirinian
Keyword(s):  
Lewis Acid ◽  
Skeletal Rearrangement

Stereospecific skeletal rearrangement reactions in bridgehead-substituted bicyclo[2.2.2] systems under neutral conditions

1987 ◽  
Vol 52 (12) ◽  
pp. 2509-2517 ◽  
Author(s):  
Duy H. Hua ◽  
Wei Yi Gung ◽  
Robert A. Ostrander ◽  
Fusao Takusagawa
Keyword(s):  
Skeletal Rearrangement ◽  
Rearrangement Reactions ◽  
Neutral Conditions
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