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145594-07-6

  • Product Name：Benzamide, N-[1-[6-O-[bis(4-methoxyphenyl)phenylmethyl]-4-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2,3-dideoxy-β-D-erythro-hexopyranosyl]-
  • Molecular Formula：
  • Purity：99%
  • Molecular Weight：847.948
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Product Details;

CasNo： 145594-07-6

API High Quality Reasoble Price Benzamide, N-[1-[6-O-[bis(4-methoxyphenyl)phenylmethyl]-4-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2,3-dideoxy-β-D-erythro-hexopyranosyl]- 145594-07-6

  • Molecular Formula:C47H54N5O8P
  • Molecular Weight:847.948

145594-07-6 Relevant articles

110. Warum Pentose- und nicht Hexose-Nucleinsaeuren? (Teil II) Oligonucleotide aus 2',3'-Dideoxy-β-D-glucopyranosyl-Bausteinen ('Homo-DNS'): Herstellung - Why Pentose and Not Hexose Nucleic Acids? Part II. Preparation of Oligonucleotides Containing 2',3'-

Boehringer, Markus,Roth, Hans-Joerg,Hunziker, Juerg,Goebel, Michael,Krishnan, Ravichandran,et al.

, p. 1416 - 1477 (2007/10/02)

This paper describes the preparation of ...

145594-07-6 Process route

4,4'-dimethoxytrityl chloride
40615-36-9

4,4'-dimethoxytrityl chloride

N<sup>4</sup>-Benzoyl-1-<4'-O-<(2-cyanoethoxy)(diisopropylamino)phosphino>-2',3'-dideoxy-6'-O-<(4,4'-dimethoxytriphenyl)methyl>-β-D-glucopyranosyl>cytosin
145594-07-6,145610-77-1

N4-Benzoyl-1-<4'-O-<(2-cyanoethoxy)(diisopropylamino)phosphino>-2',3'-dideoxy-6'-O-<(4,4'-dimethoxytriphenyl)methyl>-β-D-glucopyranosyl>cytosin

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: 88 percent / pyridine / (Bu4N)ClO4 / 1 h / Ambient temperature
2: 73 percent / (i-Pr)2EtN / tetrahydrofuran / 1 h / Ambient temperature
With pyridine; N-ethyl-N,N-diisopropylamine; tetrabutylammonium perchlorate; In tetrahydrofuran;
N<sup>4</sup>-Benzoyl-1-(2',3'-dideoxy-β-D-glucopyranosyl)cytosin
145593-86-8

N4-Benzoyl-1-(2',3'-dideoxy-β-D-glucopyranosyl)cytosin

N<sup>4</sup>-Benzoyl-1-<4'-O-<(2-cyanoethoxy)(diisopropylamino)phosphino>-2',3'-dideoxy-6'-O-<(4,4'-dimethoxytriphenyl)methyl>-β-D-glucopyranosyl>cytosin
145594-07-6,145610-77-1

N4-Benzoyl-1-<4'-O-<(2-cyanoethoxy)(diisopropylamino)phosphino>-2',3'-dideoxy-6'-O-<(4,4'-dimethoxytriphenyl)methyl>-β-D-glucopyranosyl>cytosin

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: 88 percent / pyridine / (Bu4N)ClO4 / 1 h / Ambient temperature
2: 73 percent / (i-Pr)2EtN / tetrahydrofuran / 1 h / Ambient temperature
With pyridine; N-ethyl-N,N-diisopropylamine; tetrabutylammonium perchlorate; In tetrahydrofuran;

145594-07-6 Upstream products

  • 40615-36-9
    40615-36-9

    4,4'-dimethoxytrityl chloride

  • 145593-86-8
    145593-86-8

    N4-Benzoyl-1-(2',3'-dideoxy-β-D-glucopyranosyl)cytosin

  • 145593-78-8
    145593-78-8

    N4-Benzoyl-1-(4',6'-di-O-acetyl-2',3'-dideoxy-β-D-glucopyranosyl)cytosin

CAS Index: 1 2 3 4 5 6 7 8 9

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