97906-31-5

Upstream product

• 69143-05-1 (E)-4-methyl-pent-2-en-1-ol 
• 82290-65-1 (Z)-4-methylpent-2-en-1-ol 

Downstream Products

• 179815-40-8 4(S)-<(tert-butyldiphenylsilyl)oxy>-2(R)-(2-hydroxyethyl)-8(R)-isopropyl-9(S)-methyl-1,7-dioxaspiro<5.5>undecane 
• 114066-20-5 4(S)-<(tert-butyldiphenylsilyl)oxy>-8(R)-isopropyl-9(S)-methyl-2(S)-vinyl-1,7-dioxaspiro<5.5>undecane 
• 114099-52-4 [(2S,4S,6R,8R,9S)-4-(tert-Butyl-diphenyl-silanyloxy)-8-isopropyl-9-methyl-1,7-dioxa-spiro[5.5]undec-2-yl]-acetaldehyde 
• 114066-22-7 2(R)-(3-methyl-4-hydroxy-2(E)-butenyl)-4(S)-<(tert-butyldiphenylsilyl)oxy>-8(R)-isopropyl-9(S)-methyl-1,7-dioxaspiro<5.5>undecane 
• 114066-24-9 2(R)-<3,5(R)-dimethyl-6-hydroxy-2(E)-hexenyl>-4(S)-<(tert-butyldiphenylsilyl)oxy>-8(R)-isopropyl-9(S)-methyl-1,7-dioxaspiro<5.5>undecane 
• 114066-21-6 2(R)-(3-methyl-4-ethoxy-4-oxo-2(E)-butenyl)-4(S)-<(tert-butyldiphenylsilyl)oxy>-8(R)-isopropyl-9(S)-methyl-1,7-dioxaspiro<5.5>undecane 
• 171234-19-8 (2S,3R) 2,4-dimethyl-1-<(p-toluenesulfonyl)oxy>pentan-3-ol 
• 179815-35-1 Acetic acid (1R,2S)-1-isopropyl-2-methyl-3-(toluene-4-sulfonyloxy)-propyl ester 
• 179815-41-9 tert-Butyl-[(2R,4S,6R,8R,9S)-2-((E)-4-iodo-3-methyl-but-2-enyl)-8-isopropyl-9-methyl-1,7-dioxa-spiro[5.5]undec-4-yloxy]-diphenyl-silane 
• 179815-32-8 C₃₉H₅₂O₆S 
• 179815-64-6 C₃₉H₅₂O₇S 
• 179815-42-0 (S)-3-{(E)-(S)-6-[(2R,4S,6R,8R,9S)-4-(tert-Butyl-diphenyl-silanyloxy)-8-isopropyl-9-methyl-1,7-dioxa-spiro[5.5]undec-2-yl]-2,4-dimethyl-hex-4-enoyl}-4-isopropyl-oxazolidin-2-one 
• 179815-59-9 C₅₅H₇₄O₆SSi 
• 179815-60-2 C₅₈H₈₂O₆SSi₂ 

Relevant academic research and scientific papers

Diastereoselective Additions of Allenylstannanes to Aldehydes

The allenylstannane 4 undergoes highly syn selective additions to α-branched aldehydes 8b and 8c in the presence of BF3*OEt2.With the β-alkoxy aldehyde 21, Cram-Felkin addition results with BF3*OEt2 as the Lewis acid, whereas MgBr2 leads to chelation-cont

Amino Acids and Peptides; 70. Optically Active α-Amino Acids, N-Boc-Aminoaldehydes and α-Amino-β-hydroxy Acids from 2,3-Epoxy Alcohols

Trichloroacetimidic esters of 2,3-epoxy alcohols are transformed into oxazolines 5 and dihydrooxazines 6, respectively, depending on the structure of the educts and the catalyst.The five-membered ring compounds 5 are transformed into erythro-α-amino-β-hydroxy acids (60-70percent from epoxy alcohols) via axazolidinones 11, 12, and 13. α-Amino acids and α-substituted α-amino acids 10 as well as the corresponding aldehydes 9 are obtained from the dihydrooxazines 6 (50-60percent from epoxy alcohols).