78877-14-2

Upstream product

• 82026-13-9 3-<4-(1-ethoxyethoxy)butyl>-2-cyclohexen-1-one 
• 5323-87-5 3-Ethoxycyclohex-2-en-1-one 
• 928-51-8 4-Chloro-1-butanol 
• 23074-59-1 3-isobutoxycyclohex-2-en-1-one 

Downstream Products

• 82026-14-0 3-(4-((methanesulfonyl)oxy)butyl)-2-cyclohexen-1-one 
• 130660-17-2 Toluene-4-sulfonic acid 4-(3-oxo-cyclohex-1-enyl)-butyl ester 
• 73336-23-9 4-(3-oxo-cyclohex-1-enyl)-butyric acid 
• 86817-85-8 N-benzyl-1-azaspiro<5,5>undec-7-ene 
• 78877-16-4 Acetic acid 3-(4-benzylamino-butyl)-cyclohex-2-enyl ester 
• 161618-81-1 3-(4-((tert-butyldimethylsilyl)oxy)butyl)cyclohex-2-enone 
• 295349-88-1 Acetic acid 3-[4-(toluene-4-sulfonyloxy)-butyl]-cyclohex-2-enyl ester 
• 78877-15-3 Toluene-4-sulfonic acid 4-(3-hydroxy-cyclohex-1-enyl)-butyl ester 
• 80206-68-4 6-[3-(2,2-Dimethyl-propionyloxy)-cyclohex-1-enyl]-3-oxo-hexanoic acid ethyl ester 
• 82026-12-8 3-(5,6-heptadienyl)-2-cyclohexen-1-one 
• 80206-67-3 4-(3-Hydroxy-cyclohex-1-enyl)-butyraldehyde 
• 74056-08-9 3-(4-Bromobutyl)-2-cyclohexen-1-one 
• 120950-82-5 3-<4-pentenyl-6-(trimethylsilyl)>-cyclohex-2-en-1-one 
• 91891-61-1 3-(4-azidobutyl)-2-cyclohexen-1-one 

Relevant academic research and scientific papers

Studies towards the synthesis of crotogoudin

An effective synthesis of the tricyclic core structure of the new diterpene crotogoudin was achieved. The synthesis features an intermolecular domino Michael reaction to construct a bicyclo[2.2.2]octane motif and an aldol condensation to close ring B. Stork reductive alkylation with allyl bromide proceeded from the β side, resulting in the wrong stereochemistry at C-10. Georg Thieme Verlag Stuttgart - New York.

Amberlyst-15-catalyzed intramolecular S(N)2' oxaspirocyclization of tertiary allylic alcohols

A variety of substituted 1-oxaspiro[4.5]dec-6-ene and 1- oxaspiro[5.5]undec-7-ene systems have been prepared by utilizing Amberlyst- 15-catalyzed S(N)2' oxaspirocyclizations under mild reaction conditions (- 20°C) in quantitative yields. In this process,

Amberlyst-15-catalyzed intramolecular S(N)2' oxaspirocyclization of secondary allylic alcohols. Application to the total synthesis of spirocyclic ethers theaspirane and theaspirone

A variety of substituted 1-oxaspiro[4.4]non-6-ene. 1-oxaspiro[4.5]dec-6- ene, 6-oxaspiro[4.5]dec-1-ene and 1-oxaspiro[5.5]undec-7-ene systems have been prepared by utilizing Amberlyst-15-catalyzed intramolecular S(N)2' oxaspirocyclizations of secondary allylic alcohols under mild reaction conditions in quantitative yields. This oxaspirocyclization was applied to the total synthesis of theaspirane and theaspirone from β-ionone in five steps. (C) 2000 Elsevier Science Ltd.

Pharmaceutically active amines

The aromatic amines (I), alkyl amines (II), bicyclic amines (III). STR1 cycloalkyl amines (IV), aromatic bicyclic amines (V), hydroquinone amines (VI), quinone amines (VII), amino-ethers (VIII) and bicyclic amino ethers (IX) are useful as pharmaceutical agents for treating a number of conditions including spinal trauma, mild and/or moderate to severe head injury, etc. Also disclosed is a method of treatment using the 3,4-dihydrobenzopyrans (XI).

Intramolecular Photoaddition of Terminal Allenes to Conjugated Cyclohexenones

Terminal allenes linked to cyclohexenones by hydrocarbon chains were synthesized and irradiated with UV ligth.It was found that cycloaddition occurs regiospecifically in high yield.The adducts were oxidized by ozone to 1,3-diketones which underwen

Palladium-Catalyzed Preparation of Carbon and Oxygen Spirocycles

A variety of substituted spiroundecene and spirodecene systems have been prepared by utilizing ?-allylpalladium chemistry in the key ring-forming step.

PALLADIUM ASSISTED SYNTHESIS OF 1-AZASPIROCYCLES

A facile, general route to 1-azaspirocycles utilizing a ?-allyl palladium complex in the key cyclization step has been developed.