C₂₉H₃₄O₃S₂

Base Information

• Chemical Name: C₂₉H₃₄O₃S₂
• CAS No.: 102306-87-6
• Molecular Formula: C₂₉H₃₄O₃S₂
• Molecular Weight: 494.719
• Mol file: 102306-87-6.mol

Synonyms:C₂₉H₃₄O₃S₂

Chemical Property of C₂₉H₃₄O₃S₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₉H₃₄O₃S₂

There total 17 articles about C₂₉H₃₄O₃S₂ 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:

(-)-cis-chrysanthemic acid (26771-06-2) → C29H34O3S2 (102306-87-6)

Guidance literature:

Multi-step reaction with 17 steps

1: (COCl₂)2 / benzene

3: Irradiation

4: SeO₂ / pyridine; dioxane

5: BF₃*Et₂O / CH₂Cl₂

6: n-BuLi / tetrahydrofuran / -78 °C

7: 1.) NaH; 2.) n-BuLi, TMEDA / 1.) THF, 0 deg C, 1 h; 2.) THF, -78 deg C to -23 deg C, 2,5 h; 3.) THF, -40 deg C

8: 4-pyrrolidinopyridine, Et₃N / CH₂Cl₂

9: NaHB₄, CeCl₃

10: PPTS / CH₂Cl₂

11: 2N NaOH / ethanol; pyridine

12: CrO₃*2Py

13: NaH / toluene / 10 h / 42 °C

14: 92 percent / NaBH₄, CeCl₃

15: DIAD, Ph₃P / tetrahydrofuran

16: 0.2N HCl

17: CrO₃*Py

With hydrogenchloride; sodium hydroxide; sodium tetrahydroborate; n-butyllithium; selenium(IV) oxide; cerium(III) chloride; N,N,N,N,-tetramethylethylenediamine; di-isopropyl azodicarboxylate; chromium trioxide-pyridine complex; (COCl₂)2; boron trifluoride diethyl etherate; pyridinium p-toluenesulfonate; dipyridine chromium trioxide; sodium hydride; 4-pyrrolidin-1-ylpyridine; triethylamine; triphenylphosphine; In tetrahydrofuran; 1,4-dioxane; pyridine; ethanol; dichloromethane; toluene; benzene;

DOI:10.1021/ja00271a054

Reference yield:

(1S)-cis-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic chloride (56650-12-5) → C29H34O3S2 (102306-87-6)

Guidance literature:

Multi-step reaction with 16 steps

2: Irradiation

3: SeO₂ / pyridine; dioxane

4: BF₃*Et₂O / CH₂Cl₂

5: n-BuLi / tetrahydrofuran / -78 °C

6: 1.) NaH; 2.) n-BuLi, TMEDA / 1.) THF, 0 deg C, 1 h; 2.) THF, -78 deg C to -23 deg C, 2,5 h; 3.) THF, -40 deg C

7: 4-pyrrolidinopyridine, Et₃N / CH₂Cl₂

8: NaHB₄, CeCl₃

9: PPTS / CH₂Cl₂

10: 2N NaOH / ethanol; pyridine

11: CrO₃*2Py

12: NaH / toluene / 10 h / 42 °C

13: 92 percent / NaBH₄, CeCl₃

14: DIAD, Ph₃P / tetrahydrofuran

15: 0.2N HCl

16: CrO₃*Py

With hydrogenchloride; sodium hydroxide; sodium tetrahydroborate; n-butyllithium; selenium(IV) oxide; cerium(III) chloride; N,N,N,N,-tetramethylethylenediamine; di-isopropyl azodicarboxylate; chromium trioxide-pyridine complex; boron trifluoride diethyl etherate; pyridinium p-toluenesulfonate; dipyridine chromium trioxide; sodium hydride; 4-pyrrolidin-1-ylpyridine; triethylamine; triphenylphosphine; In tetrahydrofuran; 1,4-dioxane; pyridine; ethanol; dichloromethane; toluene;

DOI:10.1021/ja00271a054

Reference yield:

[(1S,3R)-2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropyl]-acetic acid methyl ester → C29H34O3S2 (102306-87-6)

Guidance literature:

Multi-step reaction with 14 steps

1: SeO₂ / pyridine; dioxane

2: BF₃*Et₂O / CH₂Cl₂

3: n-BuLi / tetrahydrofuran / -78 °C

4: 1.) NaH; 2.) n-BuLi, TMEDA / 1.) THF, 0 deg C, 1 h; 2.) THF, -78 deg C to -23 deg C, 2,5 h; 3.) THF, -40 deg C

5: 4-pyrrolidinopyridine, Et₃N / CH₂Cl₂

6: NaHB₄, CeCl₃

7: PPTS / CH₂Cl₂

8: 2N NaOH / ethanol; pyridine

9: CrO₃*2Py

10: NaH / toluene / 10 h / 42 °C

11: 92 percent / NaBH₄, CeCl₃

12: DIAD, Ph₃P / tetrahydrofuran

13: 0.2N HCl

14: CrO₃*Py

With hydrogenchloride; sodium hydroxide; sodium tetrahydroborate; n-butyllithium; selenium(IV) oxide; cerium(III) chloride; N,N,N,N,-tetramethylethylenediamine; di-isopropyl azodicarboxylate; chromium trioxide-pyridine complex; boron trifluoride diethyl etherate; pyridinium p-toluenesulfonate; dipyridine chromium trioxide; sodium hydride; 4-pyrrolidin-1-ylpyridine; triethylamine; triphenylphosphine; In tetrahydrofuran; 1,4-dioxane; pyridine; ethanol; dichloromethane; toluene;

DOI:10.1021/ja00271a054

upstream raw materials:

(-)-cis-chrysanthemic acid

(1S)-cis-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic chloride

[(1S,3R)-3-((E)-2-[1,3]Dithian-2-yl-propenyl)-2,2-dimethyl-cyclopropyl]-acetic acid methyl ester