19902-30-8

Upstream product

• 19902-32-0 (+/-)-α-biotone 
• 114640-46-9 exo-4-(tert-butyldimethylsilyloxy)-exo-2,6,6,endo-8-tetramethyltricyclo<5.3.1.0^1.5>undecan-exo-8-ol 
• 112280-48-5 dimethyl 3-hydroxy-4,4,8-trimethyl-6-oxo-cis-bicyclo<3.3.0>octa-2,7-diene-1,2-dicarboxylate 
• 118945-92-9 methyl exo-6-(tert-butyldimethylsilyloxy)-3-<1-(tert-butyldimethylsilyloxy)ethenyl>-4,4,exo-8-trimethyl-cis-bicyclo<3.3.0>octane-1-carboxylate 
• 114626-86-7 methyl 3,exo-6-diacetoxy-4,4,exo-8-trimethyl-3-(1-oxoethyl)-cis-bicyclo<3.3.0>octane-1-carboxylate 
• 118945-90-7 methyl exo-6-acetoxy-3-hydroxy-4,4,exo-8-trimethyl-3-(1-oxoethyl)-cis-bicyclo<3.3.0>octane-1-carboxylate 
• 114626-95-8 exo-4-(tert-butyldimethylsilyloxy)-exo-2,6,6-trimethyltricyclo<5.3.1.0^1.5>undec-9-en-8-one 
• 114640-44-7 methyl 3,exo-6-dihydroxy-4,4,exo-8-trimethyl-3-(1-oxoethyl)-cis-bicyclo<3.3.0>octane-1-carboxylate 
• 114626-93-6 exo-4-(tert-butyldimethylsilyloxy)-exo-2,6,6,8-tetramethyltricyclo<5.3.1.0^1.5>undec-8-ene 
• 114626-94-7 exo-4-(tert-butyldimethylsilyloxy)-exo-2,6,6-trimethyl-8-methylenetricyclo<5.3.1.0^1.5>undecane 
• 114626-85-6 methyl 3-ethynyl-3-exo-6-dihydroxy-4,4,exo-8-trimethyl-cis-bicyclo<3.3.0>octane-1-carboxylate 
• 114626-91-4 exo-4-(tert-butyldimethylsilyloxy)-exo-2,6,6-trimethyltricyclo<5.3.1.0^1.5>undecan-8-ol 
• 112280-41-8 dimethyl 3-hydroxy-4,4,exo-8-trimethyl-6-oxo-cis-bicyclo<3.3.0>oct-2-ene-1,2-dicarboxylate 
• 112280-56-5 dimethyl 3-exo-6-dihydroxy-4,4,exo-8-trimethyl-cis-bicyclo<3.3.0>oct-2-ene-1,2-dicarboxylate 

Downstream Products

• 19902-30-8 (+/-)-4-epi-α-biotol 

Relevant academic research and scientific papers

Synthesis of cedranoid sesquiterpenes. V. The biotols

Reduction of dimethyl-3-hydroxy-4,4,8-trimethyl-6-oxo-cis-bicycloocta-2,7-diene-1,2-dicarboxylate (8) with lithium and ammonia gives dimethyl 3-hydroxy-4,4,exo-8-trimethyl-6-oxo-cis-bicyclooct-2-ene-1,2-dicarboxylate (9), which on acetylatio

Total Syntheses of (+/-)-α-Biotol, (+/-)-β-Biotol, and (+/-)-4-Epi-α-biotol

Total syntheses of (+/-)-α-biotol, (+/-)-β-biotol, and (+/-)-4-epi-α-biotol from dimethyl 3-hydroxy-6-oxo-4,4,exo-8-trimethyl-cis-bicyclooct-2-ene-1,2-dicarboxylate are reported.