C₇₂H₈₀O₂₄S

Base Information

Chemical Name:C₇₂H₈₀O₂₄S
CAS No.:870192-88-4
Molecular Formula:C₇₂H₈₀O₂₄S
Molecular Weight:1361.48
Hs Code.:

C<sub>72</sub>H<sub>80</sub>O<sub>24</sub>S

Synonyms:C₇₂H₈₀O₂₄S

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Chemical Property of C₇₂H₈₀O₂₄S

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Technology Process of C₇₂H₈₀O₂₄S

There total 20 articles about C₇₂H₈₀O₂₄S 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: 73.0%

: 870192-86-2
C₂₃H₃₂O₁₆S

: 2,3,4-tri-O-(4-methoxyphenylmethyl)-6-O-triphenylmethyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

: 870192-88-4
C₇₂H₈₀O₂₄S

Guidance literature:: With triethylsilyl trifluoromethyl sulfonate; In dichloromethane; at -78 ℃;
DOI:10.1016/j.bmcl.2005.08.019

Reference yield:

: 572-10-1,4451-35-8,4451-36-9,14227-52-2,14227-87-3,14227-88-4,14257-40-0,17081-03-7,19186-60-8,57237-01-1,65982-17-4,65982-18-5,65982-19-6,66966-08-3,144299-57-0
2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl chloride

: 870192-88-4
C₇₂H₈₀O₂₄S

Guidance literature:: Multi-step reaction with 12 steps

1: 50 °C

2: 89 percent / NaOMe / methanol / -25 °C

3: dimethylformamide

4: acetonitrile

5: NaOMe / methanol

6: CSA / dimethylformamide

7: 93 percent / pyridine

8: 94 percent / TBAF; 4 Angstroem molecular sieves / tetrahydrofuran

9: 86 percent / aq. AcOH / 65 °C

10: TEMPO; PhI(OAc)2 / CH₂Cl₂; H₂O

11: diethyl ether

12: 73 percent / TESOTf / CH₂Cl₂ / -78 °C

With pyridine; 2,2,6,6-tetramethyl-piperidine-N-oxyl; [bis(acetoxy)iodo]benzene; 4 A molecular sieve; camphor-10-sulfonic acid; tetrabutyl ammonium fluoride; triethylsilyl trifluoromethyl sulfonate; sodium methylate; acetic acid; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile; 3: Michael addition;
DOI:10.1016/j.bmcl.2005.08.019

Reference yield:

: 870192-80-6
(2S,3S,4S,5R,6S)-4,5-Diacetoxy-3-hydroxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester

: 870192-88-4
C₇₂H₈₀O₂₄S

Guidance literature:: Multi-step reaction with 6 steps

1: 83 percent / pyridine / CH₂Cl₂

2: 81 percent / NaH

3: 86 percent / aq. AcOH / 65 °C

4: TEMPO; PhI(OAc)2 / CH₂Cl₂; H₂O

5: diethyl ether

6: 73 percent / TESOTf / CH₂Cl₂ / -78 °C

With pyridine; 2,2,6,6-tetramethyl-piperidine-N-oxyl; [bis(acetoxy)iodo]benzene; triethylsilyl trifluoromethyl sulfonate; sodium hydride; acetic acid; In diethyl ether; dichloromethane; water;
DOI:10.1016/j.bmcl.2005.08.019