78038-67-2

Basic information

• Product Name: 2H-1-Benzopyran-2-one, octahydro-5,5,8a-trimethyl-, trans-
• CAS NO: 78038-67-2
• Molecular Formula: C12H20O2
• Molecular Weight: 196.29
• Mol File: 78038-67-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2H-1-Benzopyran-2-one, octahydro-5,5,8a-trimethyl-, trans-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1-Benzopyran-2-one, octahydro-5,5,8a-trimethyl-, trans-(78038-67-2)
• EPA Substance Registry System: 2H-1-Benzopyran-2-one, octahydro-5,5,8a-trimethyl-, trans-(78038-67-2)

Safety Data

• Hazardous Substances Data: 78038-67-2(Hazardous Substances Data)

Upstream product

• 40518-76-1 5,9-dimethyldeca-4,8-dienoic acid 
• 96557-57-2 (+/-)-3-(2c-hydroxy-2t,6,6-trimethyl-cyclohex-r-yl)-propionic acid 
• 5579-63-5 geranylacetic acid 
• 52567-87-0 (1R*,2S*)-2-(3-Hydroxypropyl)-1,3,3-trimethyl-1-cyclohexanol 
• 472-63-9 2-(2,6,6-trimethyl-cyclohex-2-enyl)-ethanol 
• 154084-90-9 (+/-)-3-(2-Iodoethyl)-2,4,4-trimethyl-1-cyclohexene 
• 178616-48-3 (+/-)-Ethyl 2-<2-(2,6,6-trimethyl-2-cyclohexen-1-yl)ethyl>-3-oxobutanoate 
• 6138-90-5 trans-geranyl bromide 
• 77837-97-9 2-geranylthiophene-5-carboxylic acid 
• 70006-15-4 2-geranylthiophene 

Downstream Products

• 60113-38-4 Acetic acid 3-(2,6,6-trimethyl-cyclohex-1-enyl)-propyl ester 
• 52567-87-0 (1R*,2S*)-2-(3-Hydroxypropyl)-1,3,3-trimethyl-1-cyclohexanol 
• 96557-57-2 (+/-)-3-(2t-hydroxy-2c,6,6-trimethyl-cyclohex-r-yl)-propionic acid 
• 96557-57-2 (+/-)-3-(2c-hydroxy-2t,6,6-trimethyl-cyclohex-r-yl)-propionic acid 

Relevant articles and documents

Calcium(II)- And Triflimide-Catalyzed Intramolecular Hydroacyloxylation of Unactivated Alkenes in Hexafluoroisopropanol

We report an efficient intramolecular hydroacyloxylation of unactivated alkenes, offering a streamlined access to relevant γ-lactones, which features the utilization of either a calcium(II) salt or triflimide as a catalyst in hexafluoroisopropanol. This method could be applied to the synthesis of natural products and the late-stage functionalization of natural and bioactive molecules. Additionally, DFT computations were used to elucidate the twist of reactivity observed between the hydroamidation and hydroacyloxylation of unactivated alkenes regarding the formation of 5- and 6-membered rings.

CYCLIZATION OF 2-SUBSTITUTED GERANYLACETIC ACID ESTERS

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