119908-05-3

Upstream product

• 119908-02-0 4-Hydroxy-3-methoxy-4-[1-((3aR,4S,6aR)-4-methoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl)-vinyl]-2-methyl-cyclobut-2-enone 
• 119908-17-7 (3aR,4S,6aR)-2,2-Dimethyl-4-(3-trimethylsilanyl-prop-2-ynyl)-tetrahydro-furo[3,4-d][1,3]dioxol-4-ol 
• 119908-00-8 (3aR,4S,6aR)-4-Methoxy-2,2-dimethyl-4-prop-2-ynyl-tetrahydro-furo[3,4-d][1,3]dioxole 
• 25581-41-3 D-erythronolactone acetonide 

Relevant academic research and scientific papers

Rearrangement of Cyclobutenones to 2,5- and 2,6-Dialkylated 1,4-Benzoquinones. Synthesis of O-Methylperezone and O-Methylisoperezone

2,5-Dialkylated benzoquinones have been prepared from 4-alkenyl-4-hydroxycyclobutenones by thermolysis followed by oxidation, while 2,6-dialkylated benzoquinones are available by thermolysis of 4-alkynyl-4-hydroxycyclobutenones.The complementarity of thes