907999-88-6

Basic information

• Product Name: 3E,5-hexadien-1-yl methyl 2E-butenedioate
• Synonyms: 3E,5-hexadien-1-yl methyl 2E-butenedioate
• CAS NO: 907999-88-6
• Molecular Weight: 210.23
• Mol File: 907999-88-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3E,5-hexadien-1-yl methyl 2E-butenedioate(CAS DataBase Reference)
• NIST Chemistry Reference: 3E,5-hexadien-1-yl methyl 2E-butenedioate(907999-88-6)
• EPA Substance Registry System: 3E,5-hexadien-1-yl methyl 2E-butenedioate(907999-88-6)

Safety Data

• Hazardous Substances Data: 907999-88-6(Hazardous Substances Data)

Upstream product

• 2756-87-8 methyl hydrogen fumarate 
• 73670-87-8 (E)-hexa-3,5-dien-1-ol 
• 17081-97-9 methyl (E)-4-chloro-4-oxo-2-butenoate 

Relevant articles and documents

Tandem Wittig-intramolecular Diels-Alder cycloaddition of ester-tethered 1,3,9-decatrienes under microwave heating

Intramolecular Diels-Alder (IMDA) cycloaddition of the ester-tethered 1,3,9,-decatrienes possessing a carbonyl substituent at C10 has been investigated under controlled microwave heating (MeCN, 180 °C) to afford a variety of 3,4,4a,7,8,8a-hexahydroisochromen-1-ones in 53-89% yields and in 64:36-79:21 ratios for the cis and trans isomers. Under the same microwave heating conditions, a tandem Wittig-IMDA cycloaddition, starting from the α-bromoacetates of 3,5-hexadien-1-ols and glyoxalate/phenylglyoxal hydrates in the presence of PPh3 and 2,6-lutidine, has been demonstrated, furnishing 3,4,4a,7,8,8a-hexahydroisochromen-1-one adducts in 73-91% yields in favor of the cis isomers. During this tandem process, three consecutive carbon-carbon bonds in the end products were efficiently formed with the aid of microwave irradiation within short reaction times.

A Diels-Alder approach to Stemona alkaloids: Total synthesis of stenine

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