Tetrahedron letters

Methoxyethoxymethyl group for the protection of uracil residue in oligoribonucleotide synthesis

H Takaku, S Ueda, T Ito

Index: Takaku, Hiroshi; Ueda, Souichi; Ito, Tsunehiko Tetrahedron Letters, 1983 , vol. 24, # 48 p. 5363 - 5366

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Citation Number: 51

Abstract

1 H-NMR (Cl 3 CD) δ 1.08, 1.12 (28H, Si-CH(CH 3 ) 2 ), 3.38 (d, 4H, OCH 3 , 2′-OH), 4.21–4.79 (m, 6H, -CH 2 CH 2 -, 5′-H), 5.01–5.35 (m, 3H, 4′-H, 3′-H, 2′-H), 5.40 (brs, 2H, -OCH 2 O-), 5.62 (d, 1H, J 5,6 =8Hz, 5-H), 5.78 (d, 1H, J 1′,2′ =8Hz, 1′-H), 7.68 (d, 1H, J 5,6 =8Hz, 6-H). ... The structure was confirmed by 1 H-NMR spectra compared with standard compound. ... Cookies are used by this site. To decline or learn more, visit our Cookies ...