C₄₅H₄₉NO₉S

Base Information

Chemical Name:C₄₅H₄₉NO₉S
CAS No.:776315-99-2
Molecular Formula:C₄₅H₄₉NO₉S
Molecular Weight:779.951
Hs Code.:

C<sub>45</sub>H<sub>49</sub>NO<sub>9</sub>S

Synonyms:

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Chemical Property of C₄₅H₄₉NO₉S

Chemical Property:

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Technology Process of C₄₅H₄₉NO₉S

There total 24 articles about C₄₅H₄₉NO₉S 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: 15.0%

: 776315-97-0
C₄₂H₄₅NO₈S

: 107-02-8,25068-14-8
acrolein

: 776316-00-8
C₄₅H₄₉NO₉S

: 776315-99-2
C₄₅H₄₉NO₉S

Guidance literature:: With titanium tetrachloride; triethylamine; In dichloromethane; at -78 ℃; for 0.5h;
DOI:10.1016/j.tet.2004.07.010

Reference yield:

: 776315-72-1
C₆₈H₈₁NO₉Si₂

: 776315-99-2
C₄₅H₄₉NO₉S

Guidance literature:: Multi-step reaction with 20 steps

1.1: 1.58 g / (1S)-(+)-10-camphorsulfonic acid; p-anisaldehyde / toluene / 90 °C

2.1: MeLi / diethyl ether / 0.5 h / -78 °C

2.2: 1.31 g / tetrahydrofuran; diethyl ether / 0.75 h / -100 - -90 °C

3.1: Et₃SiH / acetonitrile / 0.67 h / -40 - -20 °C

3.2: 58 percent / tetrabutylammonium fluoride / tetrahydrofuran / 44 h / 20 °C

4.1: 99 percent / Grubbs catalyst / CH₂Cl₂ / 2.5 h / 20 °C

5.1: 97 percent / AlCl₃ / CH₂Cl₂; nitromethane / 0.33 h / 0 °C

6.1: 84 percent / pyridinium p-toluenesulfonate / dimethylformamide; CH₂Cl₂ / 13 h / 20 °C

7.1: 88 percent / NaH; tetrabutylammonium iodide / dimethylformamide; tetrahydrofuran / 0.5 h / 40 °C

8.1: 1.11 g / TsOH*H₂O / methanol; tetrahydrofuran / 27 h / 20 °C

9.1: 1.52 g / 2,6-lutidine / CH₂Cl₂ / 1 h / 0 °C

10.1: 85 percent / (1S)-(+)-10-camphorsulfonic acid / methanol; tetrahydrofuran / 14 h / -15 °C

11.1: 96 percent / molecular sieves 4 Angstroem / pyridine / 24 h / 20 °C

12.1: 94 percent / dimethylsulfoxide / 20 h / 50 °C

13.1: diisobutylaluminum hydride / CH₂Cl₂; hexane / 3 h / -70 °C

13.2: Rochelle salt solution / CH₂Cl₂ / 2 h / 20 °C

14.1: 481 mg / NaN(SiMe₃)2 / tetrahydrofuran / 1 h / 0 °C

15.1: 91 percent / tetrabutylammonium fluoride / tetrahydrofuran / 18 h / 20 °C

16.1: 92 percent / NaH / tetrahydrofuran; dimethylformamide / 10 h / 20 °C

17.1: 81 percent / HCl / tetrahydrofuran / 23 h / 30 °C

18.1: Et₃N / CH₂Cl₂ / 1 h / 0 °C

19.1: n-BuLi / tetrahydrofuran; hexane / 0.25 h / -78 °C

19.2: 32.4 mg / tetrahydrofuran; hexane; CH₂Cl₂ / -78 - 0 °C

20.1: 15 percent / TiCl₄; Et₃N / CH₂Cl₂ / 0.5 h / -78 °C

With 2,6-dimethylpyridine; hydrogenchloride; triethylsilane; n-butyllithium; aluminium trichloride; 4 A molecular sieve; tetrabutyl ammonium fluoride; methyllithium; sodium hexamethyldisilazane; pyridinium p-toluenesulfonate; titanium tetrachloride; tetra-(n-butyl)ammonium iodide; sodium hydride; diisobutylaluminium hydride; 4-methoxy-benzaldehyde; toluene-4-sulfonic acid; (+)-10-camphorsulfonic acid; triethylamine; Grubbs catalyst first generation; In tetrahydrofuran; pyridine; methanol; diethyl ether; nitromethane; hexane; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene; acetonitrile; 20.1: aldol reaction;
DOI:10.1016/j.tet.2004.07.010

Reference yield:

: 357439-38-4
3-[4-benzyloxy-3-(4-methoxy-benzyloxy)-3,4,4a,6,9,9a-hexahydro-2H-1,5-dioxa-benzocyclohepten-2-yl]-1-(2,2-dimethyl-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-3-yl)-2-[2-(4-methoxy-phenyl)-4-vinyl-[1,3]dioxan-5-yloxy]-propan-1-one

: 776315-99-2
C₄₅H₄₉NO₉S

Guidance literature:: Multi-step reaction with 23 steps

1.1: 21.0 g / pyridinium p-toluenesulfonate / propan-1-ol / 16 h / 20 °C

2.1: 91 percent / 2,6-lutidine / CH₂Cl₂ / 2 h / 0 °C

3.1: 70 percent / 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / CH₂Cl₂; H₂O / 2.5 h / -5 °C

4.1: 1.58 g / (1S)-(+)-10-camphorsulfonic acid; p-anisaldehyde / toluene / 90 °C

5.1: MeLi / diethyl ether / 0.5 h / -78 °C

5.2: 1.31 g / tetrahydrofuran; diethyl ether / 0.75 h / -100 - -90 °C

6.1: Et₃SiH / acetonitrile / 0.67 h / -40 - -20 °C

6.2: 58 percent / tetrabutylammonium fluoride / tetrahydrofuran / 44 h / 20 °C

7.1: 99 percent / Grubbs catalyst / CH₂Cl₂ / 2.5 h / 20 °C

8.1: 97 percent / AlCl₃ / CH₂Cl₂; nitromethane / 0.33 h / 0 °C

9.1: 84 percent / pyridinium p-toluenesulfonate / dimethylformamide; CH₂Cl₂ / 13 h / 20 °C

10.1: 88 percent / NaH; tetrabutylammonium iodide / dimethylformamide; tetrahydrofuran / 0.5 h / 40 °C

11.1: 1.11 g / TsOH*H₂O / methanol; tetrahydrofuran / 27 h / 20 °C

12.1: 1.52 g / 2,6-lutidine / CH₂Cl₂ / 1 h / 0 °C

13.1: 85 percent / (1S)-(+)-10-camphorsulfonic acid / methanol; tetrahydrofuran / 14 h / -15 °C

14.1: 96 percent / molecular sieves 4 Angstroem / pyridine / 24 h / 20 °C

15.1: 94 percent / dimethylsulfoxide / 20 h / 50 °C

16.1: diisobutylaluminum hydride / CH₂Cl₂; hexane / 3 h / -70 °C

16.2: Rochelle salt solution / CH₂Cl₂ / 2 h / 20 °C

17.1: 481 mg / NaN(SiMe₃)2 / tetrahydrofuran / 1 h / 0 °C

18.1: 91 percent / tetrabutylammonium fluoride / tetrahydrofuran / 18 h / 20 °C

19.1: 92 percent / NaH / tetrahydrofuran; dimethylformamide / 10 h / 20 °C

20.1: 81 percent / HCl / tetrahydrofuran / 23 h / 30 °C

21.1: Et₃N / CH₂Cl₂ / 1 h / 0 °C

22.1: n-BuLi / tetrahydrofuran; hexane / 0.25 h / -78 °C

22.2: 32.4 mg / tetrahydrofuran; hexane; CH₂Cl₂ / -78 - 0 °C

23.1: 15 percent / TiCl₄; Et₃N / CH₂Cl₂ / 0.5 h / -78 °C

With 2,6-dimethylpyridine; hydrogenchloride; triethylsilane; n-butyllithium; aluminium trichloride; 4 A molecular sieve; tetrabutyl ammonium fluoride; methyllithium; sodium hexamethyldisilazane; pyridinium p-toluenesulfonate; titanium tetrachloride; tetra-(n-butyl)ammonium iodide; sodium hydride; diisobutylaluminium hydride; 4-methoxy-benzaldehyde; toluene-4-sulfonic acid; (+)-10-camphorsulfonic acid; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; Grubbs catalyst first generation; In tetrahydrofuran; pyridine; methanol; propan-1-ol; diethyl ether; nitromethane; hexane; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene; acetonitrile; 23.1: aldol reaction;
DOI:10.1016/j.tet.2004.07.010