112243-60-4

Upstream product

• 124462-83-5 (1S,2R)-(-)-3-<2'-(tert-butyldimethylsilyloxy)ethyl>-2,2-dimethyl-4-methylene-1-cyclohexanol 
• 124462-82-4 (1R,3S)-2-(-)-3-hydroxy-2,2-dimethyl-6-methylene-1-cyclohexaneethanol 
• 124177-09-9 ethyl (1R,3S)-3-hydroxy-2,2-dimethyl-6-methylenecyclohexaneacetate 
• 99440-25-2 (4S,2'R)-2-((2,2-dimethyl-6-methylenecyclohex-1-yl)methyl)-4,5-dihydro-4-(1-methylethyl)oxazole 
• 98876-73-4 C₁₇H₃₀NO⁽¹⁺⁾*CH₃O₄S^(1-) 
• 183903-01-7 (1'R,3'R)-2-(3'-hydroxy-2',2'-dimethyl-6'-methylene-cyclohexyl)-ethyl trimethylacetate 
• 782474-36-6 ((S)-2,2-Dimethyl-6-methylene-cyclohexyl)-acetic acid 
• 124462-84-6 C₂₁H₄₅N₂O₃PSi 
• 111931-30-7 (S)-3-(3,3-Dimethyl-cyclohex-1-enylmethyl)-4-isopropyl-2-methylene-oxazolidine 

Downstream Products

• 183903-04-0 (+)-γ-cyclohomocitral 
• 83631-17-8 (+)-dihydropallescensin-2 
• 111931-31-8 (S)-2-(2-Iodo-ethyl)-1,1-dimethyl-3-methylene-cyclohexane 
• 111931-32-9 Methanesulfonic acid 2-((S)-2,2-dimethyl-6-methylene-cyclohexyl)-ethyl ester 

Relevant academic research and scientific papers

Enantioselective synthesis of γ-cyclohomocitral, pallescensone, and ancistrodial

A simple and efficient enantioselective synthesis of γ-cyclohomocitral, a key and versatile intermediate for the synthesis of some monocyclofarnesane terpenoids, is described. This features a highly sitoselective Sharpless asymmetric dihydroxylation of a

Triterpenoid Total Synthesis, I: Synthesis of Ambrein and Ambrox

The first total synthesis of (+)-ambrein (1), a triterpene alcohol isolated from ambergris, was achieved.Both the enantiomers of ambrox (2) were also synthesized.

ASYMMETRIC AZA-CLAISEN REARRANGEMENT: SYNTHESIS OF (+)-DIHYDROPALLESCENSIN-2

Synthetic confirmation of the C(1')-(S)-configuration of (+)-dihydropallescensin-2 (1) is reported, the key reaction being a chiron-mediated asymmetric aza-Claisen rearrangement (67).