84759-52-4Relevant academic research and scientific papers
SYNTHESIS OF CHIRAL OLIGOPEPTIDES BY MEANS OF CATALYTIC ASYMMETRIC HYDROGENATION OF DEHYDROPEPTIDES
Ojima, Iwao,Yoda, Noriko,Yatabe, Momoko,Tanaka, Toshiyuki,Kogure, Tetsuo
, p. 1255 - 1268 (2007/10/02)
Asymmetric hydrogenation of Ac-ΔTyr(Ac)-(S)-Ala-Gly-OMe (6), Ac-ΔTyr(Ac)-(R)-Ala-Gly-(S)-Phe-OMe (7), Ac-ΔPhe-NH-CH(R)-CH2-OCH2Ph (10), HCO-ΔPhe-(S)-Leu-OMe (16), X-AA-ΔPhe-AA'-OMe ( 5: X=tBOC, CBZ, CF3CO; AA, AA'= α-amino acid ), and t
SYNTHESIS OF CHIRAL TRIPEPTIDES BY ASYMMETRIC HYDROGENATION OF DEHYDROPEPTIDES. REMARKABLE EFFECTS OF N-PROTECTING GROUPS ON STEREOSELECTIVITY AND REACTIVITY
Ojima, Iwao,Yoda, Noriko
, p. 3913 - 3916 (2007/10/02)
Dehydrotripeptides, X-CH(Ri)-ΔPhe-CH(Rk)COOMe (3: X = tBOC-NH, CBZ-NH, CF3CONH and N3), were employed for the asymmetric hydrogenation catalyzed by chiral rhodium complexes and it was found that tBOC-3 brought a
