3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate

Base Information

• Chemical Name: 3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate
• CAS No.: 97638-22-7
• Molecular Formula: C₁₆H₁₈O₄
• Molecular Weight: 274.317
• Mol file: 97638-22-7.mol

Synonyms:3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate

Chemical Property of 3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate

There total 12 articles about 3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate 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:

3,4,4-trimethylpent-1-yn-3-ol (38484-41-2,38484-42-3,104758-84-1,993-53-3) → (R)-3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate (97638-22-7)

Guidance literature:

Multi-step reaction with 2 steps

1: ethyl magnesium bromide

2: brucine

With ethylmagnesium bromide; brucine;

DOI:10.1039/jr9630001506

Reference yield:

3,4,4-trimethylpent-1-yn-3-ol (38484-41-2,38484-42-3,104758-84-1,993-53-3) → (S)-3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate (97638-22-7)

Guidance literature:

Multi-step reaction with 2 steps

1: ethyl magnesium bromide

2: brucine

With ethylmagnesium bromide; brucine;

DOI:10.1039/jr9630001506

Reference yield:

phthalic anhydride (85-44-9) + 3,4,4-trimethylpent-1-yn-3-ol (38484-41-2,38484-42-3,104758-84-1,993-53-3) → 3,4,4-trimethyl-1-pentyn-3-ol hydrogen phthalate (97638-22-7)

Guidance literature:

With ethylmagnesium bromide;

DOI:10.1039/jr9630001506

upstream raw materials:

phthalic anhydride

3,4,4-trimethylpent-1-yn-3-ol

3,3-dimethyl-butan-2-one

Downstream raw materials:

(S)-3,4,4-trimethyl-1-pentyn-3-ol

(R)-3,4,4-Trimethyl-1-pentyn-3-ol

Refernces

• 1、 Pertici, Paolo,Verrazzani, Alessandra,Pitzalis, Emanuela,Caporusso, Anna Maria,Vitulli, Giovanni. "Stoichiometric cyclotrimerisation of chiral alkynes at a ruthenium centre: Preparation of optically active (η6-arene)(η4-cycloocta-1,5-diene)ruthenium(0) complexes". . p. 246 - 253. Retrieved 2007/10/03.