5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4

Base Information

Chemical Name:5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4
CAS No.:1185010-05-2
Molecular Formula:C₆₆H₈₀N₂O₁₂S₂
Molecular Weight:1157.5
Hs Code.:

Synonyms:5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4

Suppliers and Price of 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4

Supply Marketing:

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 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4

There total 6 articles about 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4 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:

: 19249-03-7
triethylene glycol di-(p-toluenesulfonate)

: 1185010-05-2
5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium carbonate / acetonitrile / 168 h / Reflux

2.1: sodium hydride / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

2.2: 12 h / 20 °C / Inert atmosphere

3.1: tetramethyl ammoniumhydroxide / tetrahydrofuran; water / 12 h / Reflux

3.2: Cooling with ice

4.1: oxalyl dichloride / benzene / 5 h / Reflux

5.1: sodium hydride / tetrahydrofuran / 12 h / 20 °C / Inert atmosphere

With oxalyl dichloride; tetramethyl ammoniumhydroxide; sodium hydride; sodium carbonate; In tetrahydrofuran; water; acetonitrile; benzene;
DOI:10.1016/j.tet.2009.06.004

Reference yield:

: 98-10-2
benzenesulfonamide

: 357275-86-6,1185017-19-9,1185017-25-7
C₅₄H₆₈Cl₂O₈

: 1185010-05-2
5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4

Guidance literature:: With sodium hydride; In tetrahydrofuran; at 20 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.tet.2009.06.004

Reference yield:

: 157432-87-6,288302-11-4,288302-12-5,60705-62-6
5,11,17,23-tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene

: 1185010-05-2
5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis-[N-(benzenesulfonyl)carbamoylmethoxy]calix[4]arene-1,3-crown-4

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium carbonate / acetonitrile / 168 h / Reflux

2.1: sodium hydride / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

2.2: 12 h / 20 °C / Inert atmosphere

3.1: tetramethyl ammoniumhydroxide / tetrahydrofuran; water / 12 h / Reflux

3.2: Cooling with ice

4.1: oxalyl dichloride / benzene / 5 h / Reflux

5.1: sodium hydride / tetrahydrofuran / 12 h / 20 °C / Inert atmosphere

With oxalyl dichloride; tetramethyl ammoniumhydroxide; sodium hydride; sodium carbonate; In tetrahydrofuran; water; acetonitrile; benzene;
DOI:10.1016/j.tet.2009.06.004