Welcome to LookChem.com Sign In|Join Free
  • or

Encyclopedia

L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, [3-[4-(1,1-dimethylethoxy)-4-oxobutoxy]-5-methoxyphenyl](2-phenyl-1,3- dithian-2-yl)methyl ester

Base Information Edit
  • Chemical Name:L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, [3-[4-(1,1-dimethylethoxy)-4-oxobutoxy]-5-methoxyphenyl](2-phenyl-1,3- dithian-2-yl)methyl ester
  • CAS No.:398142-90-0
  • Molecular Formula:C46H53NO8S2
  • Molecular Weight:812.061
  • Hs Code.:
  • Mol file:398142-90-0.mol
L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-,
[3-[4-(1,1-dimethylethoxy)-4-oxobutoxy]-5-methoxyphenyl](2-phenyl-1,3-
dithian-2-yl)methyl ester

Synonyms:

Suppliers and Price of L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, [3-[4-(1,1-dimethylethoxy)-4-oxobutoxy]-5-methoxyphenyl](2-phenyl-1,3- dithian-2-yl)methyl ester
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
Total 0 raw suppliers
Chemical Property of L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, [3-[4-(1,1-dimethylethoxy)-4-oxobutoxy]-5-methoxyphenyl](2-phenyl-1,3- dithian-2-yl)methyl ester Edit
Chemical Property:
Purity/Quality:
Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:
Useful:
Technology Process of L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, [3-[4-(1,1-dimethylethoxy)-4-oxobutoxy]-5-methoxyphenyl](2-phenyl-1,3- dithian-2-yl)methyl ester

There total 8 articles about L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, [3-[4-(1,1-dimethylethoxy)-4-oxobutoxy]-5-methoxyphenyl](2-phenyl-1,3- dithian-2-yl)methyl ester 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:
Guidance literature:
Multi-step reaction with 5 steps
1.1: n-BuLi / tetrahydrofuran / 1 h / 0 °C
1.2: tetrahydrofuran / 2.5 h / 20 °C
1.3: 80 percent / pyridine / tetrahydrofuran / 0.5 h
2.1: 81 percent / HF*pyr / tetrahydrofuran / 0 °C
3.1: 75 percent / tetrabutylammonium iodide; K2CO3 / acetonitrile / 20 h / 90 °C
4.1: 95 percent / K2CO3; Et3N / methanol; H2O / 3 h / 70 °C
5.1: 90 percent / PS-carbodiimide resin; DMAP / CH2Cl2 / 5 h / 20 °C
With dmap; n-butyllithium; PS-carbodiimide resin; tetra-(n-butyl)ammonium iodide; potassium carbonate; pyridine hydrogenfluoride; triethylamine; In tetrahydrofuran; methanol; dichloromethane; water; acetonitrile;
DOI:10.1021/jo010703e
Guidance literature:
Multi-step reaction with 6 steps
1.1: 93 percent / DIPEA / CH2Cl2; diethyl ether / 24 h
2.1: n-BuLi / tetrahydrofuran / 1 h / 0 °C
2.2: tetrahydrofuran / 2.5 h / 20 °C
2.3: 80 percent / pyridine / tetrahydrofuran / 0.5 h
3.1: 81 percent / HF*pyr / tetrahydrofuran / 0 °C
4.1: 75 percent / tetrabutylammonium iodide; K2CO3 / acetonitrile / 20 h / 90 °C
5.1: 95 percent / K2CO3; Et3N / methanol; H2O / 3 h / 70 °C
6.1: 90 percent / PS-carbodiimide resin; DMAP / CH2Cl2 / 5 h / 20 °C
With dmap; n-butyllithium; PS-carbodiimide resin; tetra-(n-butyl)ammonium iodide; potassium carbonate; pyridine hydrogenfluoride; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; acetonitrile;
DOI:10.1021/jo010703e
Refernces Edit
Post RFQ for Price