C₇₂H₉₂O₁₉

Base Information

Chemical Name:C₇₂H₉₂O₁₉
CAS No.:138268-10-7
Molecular Formula:C₇₂H₉₂O₁₉
Molecular Weight:1261.51
Hs Code.:

C<sub>72</sub>H<sub>92</sub>O<sub>19</sub>

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of C₇₂H₉₂O₁₉

Chemical Property:

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Technology Process of C₇₂H₉₂O₁₉

There total 16 articles about C₇₂H₉₂O₁₉ which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 49.0%

: 138268-06-1
C₅₈H₇₄O₁₀

: 572-09-8
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

: 138268-10-7,138268-11-8
C₇₂H₉₂O₁₉

Guidance literature:: With silver trifluoromethanesulfonate; tetramethylurea; In dichloromethane; for 8h; Ambient temperature;
DOI:10.1248/cpb.39.2333

Reference yield: 31.0%

: 138268-06-1
C₅₈H₇₄O₁₀

: 3068-32-4
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

: 138268-10-7,138268-11-8
C₇₂H₉₂O₁₉

Guidance literature:: With silver trifluoromethanesulfonate; tetramethylurea; In dichloromethane; for 6h; Ambient temperature;
DOI:10.1248/cpb.39.2333

Reference yield:

: 35906-40-2
methyl 3,4-di-O-acetyl-α-D-glucuronatopyranose exo-1,2-O-(ethyl orthoacetate)

: 138268-10-7,138268-11-8
C₇₂H₉₂O₁₉

Guidance literature:: Multi-step reaction with 7 steps

1: 38 g / ammonia saturated MeOH / methanol / 20 h / Ambient temperature

2: 15.3 g / silver oxide / dimethylformamide / 20 h / Ambient temperature

3: 83 percent / 95percent aq. acetic acid / 0.25 h / Ambient temperature

4: 48 percent / pyridine / Ambient temperature

5: 16 percent / trimethylsilyl trifluoromethanesulfonate, molecular sieve (4 Angstroem) / CH₂Cl₂ / 48 h / 50 °C

6: 86 percent / methanolic NaOH / 20 h / Ambient temperature

7: 49 percent / silver trifluoromethanesulfonate, 1,1,3,3-tetramethylurea / CH₂Cl₂ / 8 h / Ambient temperature

With pyridine; sodium hydroxide; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; ammonia; silver trifluoromethanesulfonate; acetic acid; tetramethylurea; silver(l) oxide; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.2333