C₅₅H₆₄N₄O₂₀

Base Information

Chemical Name:C₅₅H₆₄N₄O₂₀
CAS No.:187330-21-8
Molecular Formula:C₅₅H₆₄N₄O₂₀
Molecular Weight:1101.13
Hs Code.:

C<sub>55</sub>H<sub>64</sub>N<sub>4</sub>O<sub>20</sub>

Synonyms:C₅₅H₆₄N₄O₂₀

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Chemical Property of C₅₅H₆₄N₄O₂₀

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Technology Process of C₅₅H₆₄N₄O₂₀

There total 8 articles about C₅₅H₆₄N₄O₂₀ 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:

: 136497-85-3
N-(9-fluorenylmethoxycarbonyl)-L-serine allyl ester

: 187330-21-8
C₅₅H₆₄N₄O₂₀

Guidance literature:: Multi-step reaction with 4 steps

1: 79 percent / Cp₂ZrCl₂, AgClO₄, mol. sieves 4A / 1,2-dichloro-ethane / 5 h / -25 - 5 °C

2: 74 percent / thiourea / dimethylformamide / 0.75 h / 90 °C

3: 68 percent / CuBr₂, AgOTf, n-Bu₄NBr, mol. sieves 4A / 1,2-dichloro-ethane / 3 h / Ambient temperature

4: 82 percent / 80percent aq. CF₃CO₂H / CH₂Cl₂ / 1.5 h / 0 °C

With zirconocene dichloride; 4 A molecular sieve; tetrabutylammomium bromide; silver trifluoromethanesulfonate; silver perchlorate; thiourea; trifluoroacetic acid; copper(ll) bromide; In dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/S0968-0896(96)00172-1

Reference yield:

: 186972-18-9
(2S,4aR,7R,8R,8aR)-7-Azido-6-fluoro-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol

: 187330-21-8
C₅₅H₆₄N₄O₂₀

Guidance literature:: Multi-step reaction with 5 steps

1: 40 percent / DMAP, pyridine / 1,2-dichloro-ethane / 0.5 h / Ambient temperature

2: 79 percent / Cp₂ZrCl₂, AgClO₄, mol. sieves 4A / 1,2-dichloro-ethane / 5 h / -25 - 5 °C

3: 74 percent / thiourea / dimethylformamide / 0.75 h / 90 °C

4: 68 percent / CuBr₂, AgOTf, n-Bu₄NBr, mol. sieves 4A / 1,2-dichloro-ethane / 3 h / Ambient temperature

5: 82 percent / 80percent aq. CF₃CO₂H / CH₂Cl₂ / 1.5 h / 0 °C

With pyridine; dmap; zirconocene dichloride; 4 A molecular sieve; tetrabutylammomium bromide; silver trifluoromethanesulfonate; silver perchlorate; thiourea; trifluoroacetic acid; copper(ll) bromide; In dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1016/S0968-0896(96)00172-1

Reference yield:

: 155177-85-8
allyl N-(9-fluorenylmethoxycarbonyl)-[O-(2-azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-(1[*]3)]-L-serine

: 187330-21-8
C₅₅H₆₄N₄O₂₀

Guidance literature:: Multi-step reaction with 2 steps

1: 68 percent / CuBr₂, AgOTf, n-Bu₄NBr, mol. sieves 4A / 1,2-dichloro-ethane / 3 h / Ambient temperature

2: 82 percent / 80percent aq. CF₃CO₂H / CH₂Cl₂ / 1.5 h / 0 °C

With 4 A molecular sieve; tetrabutylammomium bromide; silver trifluoromethanesulfonate; trifluoroacetic acid; copper(ll) bromide; In dichloromethane; 1,2-dichloro-ethane;
DOI:10.1016/S0968-0896(96)00172-1