PHENYL-D5-ACETYLENE

Base Information

• Chemical Name: PHENYL-D5-ACETYLENE
• CAS No.: 25837-46-1
• Molecular Formula: C8H D5
• Molecular Weight: 107.096
• Mol file: 25837-46-1.mol

Synonyms:Benzene-d5,ethynyl- (8CI,9CI); Pentadeuterophenylacetylene; Phenyl-d5-acetylene

Chemical Property of PHENYL-D5-ACETYLENE

Chemical Property:

• PSA: 0.00000
• LogP: 1.66790

Purity/Quality:

99.90% ^*data from raw suppliers

PHENYL-D5-ACETYLENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Phenyl-d5-acetylene (CAS# 25837-46-1) is a useful isotopically labeled research compound.

Technology Process of PHENYL-D5-ACETYLENE

There total 10 articles about PHENYL-D5-ACETYLENE 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: 61.0%

C17H21(2)H5Si (1401307-49-0) → ethynylbenzene-D5 (25837-46-1)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; diethyl ether; Inert atmosphere;

Reference yield: 60.0%

C6CCCl3(2)H7 → ethynylbenzene-D5 (25837-46-1) + phenylacetylene-d6 (25837-47-2)

Guidance literature:

C₆CCCl₃⁽²⁾H₇; With chromium dichloride; triethylamine; In tetrahydrofuran; at 20 ℃; Inert atmosphere;

at 20 ℃; Mechanism; Inert atmosphere; Acidic aq. solution;

DOI:10.1002/ejoc.200901476

Reference yield: 43.0%

acetophenone-d5 (28077-64-7) → ethynylbenzene-D5 (25837-46-1)

Guidance literature:

acetophenone-d5; With phosphorus pentachloride; at 20 ℃; for 20h;

With potassium tert-butylate; In tetrahydrofuran; diethyl ether; for 109h;

DOI:10.1080/15421400390213311

upstream raw materials:

styrene-2,3,4,5,6-d⁵

(phenyl-d5-ethynyl)trimethylsilane

Butadiyne

benzene-d6

Downstream raw materials:

(phenyl-d5-ethynyl)trimethylsilane

C₂₈H₈⁽²⁾H₁₀

5′-O-(t-butyldimethylsilyl)-3′-deoxy-3′-(5-deutero-4-(phenyl-D₅)-1H-1,2,3-triazol-1-yl)thymidine

4-[2-(²H₅)phenylethynyl]benzaldehyde