C₃₃H₄₃NO₉

Base Information

Chemical Name:C₃₃H₄₃NO₉
CAS No.:851592-81-9
Molecular Formula:C₃₃H₄₃NO₉
Molecular Weight:597.706
Hs Code.:

C<sub>33</sub>H<sub>43</sub>NO<sub>9</sub>

Synonyms:C₃₃H₄₃NO₉

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Chemical Property of C₃₃H₄₃NO₉

Chemical Property:

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Technology Process of C₃₃H₄₃NO₉

There total 31 articles about C₃₃H₄₃NO₉ 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:

: (2R,3R)-3-(2-Benzyloxy-ethyl)-oxirane-2-carbaldehyde

: 851592-81-9
C₃₃H₄₃NO₉

Guidance literature:: Multi-step reaction with 31 steps

1.1: NaH / tetrahydrofuran / 0 °C

2.1: 96 percent / D₂O; CH₂Cl₂ / -30 - -10 °C

3.1: imidazole; 4-(dimethylamino)pyridine / CH₂Cl₂ / 20 °C

4.1: diisobutylaluminum hydride / tetrahydrofuran / 0 °C

5.1: 88 percent / 3-chloroperoxybenzoic acid / CH₂Cl₂ / 0 °C

6.1: pyridinium dichromate; molecular sieves 4 Angstroem / 1,2-dichloro-ethane / 60 °C

7.1: 0 °C

8.1: tetrabutylammonium fluoride / tetrahydrofuran / 0 °C

9.1: 90 percent / D₂O; CH₂Cl₂ / -30 - -10 °C

10.1: 93 percent / 2,6-lutidine / CH₂Cl₂ / 0 °C

11.1: 98 percent / diisobutylaluminum hydride / tetrahydrofuran / 0 °C

12.1: 98 percent / imidazole; DMAP / CH₂Cl₂ / 0 °C

13.1: 99 percent / lithium di-tert-butylbiphenylide / tetrahydrofuran / -78 - -45 °C

14.1: Dess-Martin periodinane; pyridine / CH₂Cl₂ / 20 °C

15.1: ZnI₂ / 20 °C

16.1: tetrahydrofuran / -78 °C

17.1: aq. HF / acetonitrile / 20 °C

18.1: pyridine / CH₂Cl₂ / 0 °C

19.1: Dess-Martin periodinane; pyridine / H₂O; CH₂Cl₂ / 20 °C

20.1: potassium hexamethyldisilazide / tetrahydrofuran / -78 °C

20.2: 94 percent / Et₂Zn / diethyl ether / Heating

21.1: 94 percent / FeCl₃; pyridine / dimethylformamide / 100 °C

22.1: tetrahydrofuran / -78 °C

22.2: MeLi / tetrahydrofuran

22.3: 92 percent / aq. HF / acetonitrile / 20 °C

23.1: MnO₂ / CH₂Cl₂ / 20 °C

24.1: NaH / tetrahydrofuran / 20 °C

25.1: 69 percent / tetrabutylammonium tribromide; 2,6-lutidine / 1,2-dichloro-ethane / 20 °C

26.1: 97 percent / dimethylformamide / 20 °C

27.1: K₂CO₃ / methanol / 0 °C

27.2: 98 percent / NaH / tetrahydrofuran / 20 °C

28.1: 92 percent / aq. NaOH / methanol / 20 °C

29.1: SOCl₂

30.1: NaH / tetrahydrofuran / 20 °C

31.1: 95 percent / silver trifluoroacetate; Et₃N; molecular sieves 4 Angstroem / tetrahydrofuran / 20 °C

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; manganese(IV) oxide; sodium hydroxide; dipyridinium dichromate; thionyl chloride; 4 A molecular sieve; lithium di-tert-butylbiphenylide; hydrogen fluoride; tetrabutyl ammonium fluoride; silver trifluoroacetate; tetra-N-butylammonium tribromide; iron(III) chloride; potassium hexamethylsilazane; sodium hydride; diisobutylaluminium hydride; potassium carbonate; Dess-Martin periodane; triethylamine; 3-chloro-benzenecarboperoxoic acid; zinc(II) iodide; In tetrahydrofuran; methanol; dichloromethane; water; water-d2; 1,2-dichloro-ethane; N,N-dimethyl-formamide; acetonitrile; 1.1: Horner-Wadsworth-Emmons reaction / 7.1: Wittig reaction / 24.1: Horner-Wadsworth-Emmons reaction;
DOI:10.1002/anie.200462300

Reference yield:

: 851592-70-6
(1R,3R,4S,5R)-3-((E)-(R)-4-Hydroxy-1,3-dimethyl-but-2-enyl)-1,4-dimethyl-2,8-dioxa-bicyclo[3.2.1]octan-7-ol

: 851592-81-9
C₃₃H₄₃NO₉

Guidance literature:: Multi-step reaction with 14 steps

1.1: pyridine / CH₂Cl₂ / 0 °C

2.1: Dess-Martin periodinane; pyridine / H₂O; CH₂Cl₂ / 20 °C

3.1: potassium hexamethyldisilazide / tetrahydrofuran / -78 °C

3.2: 94 percent / Et₂Zn / diethyl ether / Heating

4.1: 94 percent / FeCl₃; pyridine / dimethylformamide / 100 °C

5.1: tetrahydrofuran / -78 °C

5.2: MeLi / tetrahydrofuran

5.3: 92 percent / aq. HF / acetonitrile / 20 °C

6.1: MnO₂ / CH₂Cl₂ / 20 °C

7.1: NaH / tetrahydrofuran / 20 °C

8.1: 69 percent / tetrabutylammonium tribromide; 2,6-lutidine / 1,2-dichloro-ethane / 20 °C

9.1: 97 percent / dimethylformamide / 20 °C

10.1: K₂CO₃ / methanol / 0 °C

10.2: 98 percent / NaH / tetrahydrofuran / 20 °C

11.1: 92 percent / aq. NaOH / methanol / 20 °C

12.1: SOCl₂

13.1: NaH / tetrahydrofuran / 20 °C

14.1: 95 percent / silver trifluoroacetate; Et₃N; molecular sieves 4 Angstroem / tetrahydrofuran / 20 °C

With pyridine; 2,6-dimethylpyridine; manganese(IV) oxide; sodium hydroxide; thionyl chloride; 4 A molecular sieve; silver trifluoroacetate; tetra-N-butylammonium tribromide; iron(III) chloride; potassium hexamethylsilazane; sodium hydride; potassium carbonate; Dess-Martin periodane; triethylamine; In tetrahydrofuran; methanol; dichloromethane; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide; 7.1: Horner-Wadsworth-Emmons reaction;
DOI:10.1002/anie.200462300

Reference yield:

: (E)-(R)-4-((1R,3R,4S,5R)-1,4-Dimethyl-8-methylene-2,9-dioxa-bicyclo[3.3.1]non-6-en-3-yl)-2-methyl-pent-2-enal

: 851592-81-9
C₃₃H₄₃NO₉

Guidance literature:: Multi-step reaction with 8 steps

1.1: NaH / tetrahydrofuran / 20 °C

2.1: 69 percent / tetrabutylammonium tribromide; 2,6-lutidine / 1,2-dichloro-ethane / 20 °C

3.1: 97 percent / dimethylformamide / 20 °C

4.1: K₂CO₃ / methanol / 0 °C

4.2: 98 percent / NaH / tetrahydrofuran / 20 °C

5.1: 92 percent / aq. NaOH / methanol / 20 °C

6.1: SOCl₂

7.1: NaH / tetrahydrofuran / 20 °C

8.1: 95 percent / silver trifluoroacetate; Et₃N; molecular sieves 4 Angstroem / tetrahydrofuran / 20 °C

With 2,6-dimethylpyridine; sodium hydroxide; thionyl chloride; 4 A molecular sieve; silver trifluoroacetate; tetra-N-butylammonium tribromide; sodium hydride; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; 1,2-dichloro-ethane; N,N-dimethyl-formamide; 1.1: Horner-Wadsworth-Emmons reaction;
DOI:10.1002/anie.200462300