149035-10-9

Upstream product

• 58059-08-8 tert-butyl (R)-p-toluenesulfinylacetate 
• 149035-05-2 tert-butyl 4,4-diethoxy-2-p-tolylsulfinylbut-2-enoate 

Downstream Products

• 181378-64-3 (3aS,4R,6aR)-4-Ethoxy-6a-((S)-toluene-4-sulfinyl)-3,3a,4,6a-tetrahydro-furo[3,4-c]pyrazol-6-one 
• 731856-63-6 (R₃,S_3a,R_14b,R_14c,S_S)-3-ethoxy-14c-(p-tolylsulfinyl)-3a,10,14b,14c-tetrahydrodibenzoic[c,f]furo[3',4':4,5]isoxazolo[2,3-a]azepin-1(3H)-one 
• 869809-01-8 (3R,3aS,8aS,8bR,S_S)-3-ethoxy-8b-[(4-methylphenyl)sulfinyl]-3a,6,7,8,8a,8b-hexahydrofuro[3,4-d]pyrrolo[1,2-b]isoxazol-1(3H)-one 
• 869809-00-7 (3R,3aS,8aR,8bR,S_S)-3-ethoxy-8b-[(4-methylphenyl)sulfinyl]-3a,6,7,8,8a,8b-hexahydrofuro[3,4-d]pyrrolo[1,2-b]isoxazol-1(3H)-one 
• 1085293-62-4 ethyl (+/-)-3-[(4-methylphenyl)sulfinyl]but-3-enoate 
• 1085293-60-2 ethyl (R₃,S₃a,R₆a,S(S))-3-ethoxy-1-oxo-6a-[(4-methylphenyl)-sulfinyl]-3,3a,6,6a-tetrahydro-1H-cyclopenta[c]furan-4-carboxylate 
• 1085293-70-4 ethyl (R₃,S₃a,S₆,R₆a,S(S))-3-ethoxy-6-methyl-1-oxo-6a-[(4-methylphenyl)sulfinyl]-3,3a,6,6a-tetrahydro-1H-cyclopenta[c]furan-4-carboxylate 
• 1206802-47-2 (1R,4R,5S)-4-ethoxy-1-p-tolylsulfonyl-3,6-dioxabicyclo[3.1.0]hexan-2-one 
• 1233250-76-4 (3R,3aS,6aR,SS)-3-ethoxy-6a[(4-methylphenyl)sulfinyl]-5-[(4-methylphenyl)sulfonyl]-3,3a,6,6a-tetrahydro-1H-cyclopenta[c]furan-1-one 
• 1072909-20-6 ethyl [5S,5aS,6R,8aR,8bR,S(S)]-6-ethoxy-2-[(2-acetyloxy)ethyl]-3-methyl-8a-p-tolylsulfinyl-8-oxo-5a,6,8a,8b-tetrahydro-5H,8H-furo[3',4':3,4]pyrrolo[2,1-b][1,3]thiazole-5-carboxylate 

Relevant academic research and scientific papers

Asymmetric Diels-Alder Reactions of γ-Alkoxy-α-sulfinylbutenolides

The synthesis of the enantiomerically pure 6-ethoxy-3-p-tolylsulfinyl-2(5H)-furanones (2a and 2b) and the study of their behaviour as dienophiles in asymmetric Diels-Alder reactions with cyclopentadiene are reported.Depending on the reaction conditions, t