25,27-(6-Tosyl-3,9-dioxa-6-azaundecane-1,11 -diyldioxy)-26,28-(3,6,9 trioxaundecane-1,11 -diyldioxy)calix[4]arene

Jong Seung Kim; Won Lee Ku; Jeong Ah Rim; William P. Jensen; Lee; Moon Jib Kim; Jin Gyu Kim; Il Hwan Suh

doi:10.1107/S0108270100010921

25,27-(6-Tosyl-3,9-dioxa-6-azaundecane-1,11 -diyldioxy)-26,28-(3,6,9 trioxaundecane-1,11 -diyldioxy)calix[4]arene

Jong Seung Kim, Won Lee Ku, Jeong Ah Rim, William P. Jensen, Lee, Moon Jib Kim, Jin Gyu Kim, Il Hwan Suh

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

A new calix[4]-crowned azacrown ether, C₅₁H₅₉NO₁₁S, consisting of four phenyl rings in a 1,3-aIternate conformation was synthesized from the reaction of 25,27-bis(5-chloro-3oxapenty!oxy)calix[4]crown-5 and p-toluenesulfonamide in the presence of Cs₂CO₃. A crown-5 loop was attached on the two facing lower rims of the calix[4]arene and the N-tosyl azacrown group was attached on the other set of lower rims of the calix[4]arene backbone. This molecule seems to offer an inside cavity for the formation of a host-guest complex.

Original language	English
Pages (from-to)	1369-1371
Number of pages	3
Journal	Acta Crystallographica Section C: Crystal Structure Communications
Volume	56
Issue number	11
DOIs	https://doi.org/10.1107/S0108270100010921
Publication status	Published - 2000
Externally published	Yes

ASJC Scopus subject areas

Biochemistry, Genetics and Molecular Biology(all)

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10.1107/S0108270100010921

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@article{3eea9f55ae634173bbd386f9b119fa19,

title = "25,27-(6-Tosyl-3,9-dioxa-6-azaundecane-1,11 -diyldioxy)-26,28-(3,6,9 trioxaundecane-1,11 -diyldioxy)calix[4]arene",

abstract = "A new calix[4]-crowned azacrown ether, C51H59NO11S, consisting of four phenyl rings in a 1,3-aIternate conformation was synthesized from the reaction of 25,27-bis(5-chloro-3oxapenty!oxy)calix[4]crown-5 and p-toluenesulfonamide in the presence of Cs2CO3. A crown-5 loop was attached on the two facing lower rims of the calix[4]arene and the N-tosyl azacrown group was attached on the other set of lower rims of the calix[4]arene backbone. This molecule seems to offer an inside cavity for the formation of a host-guest complex.",

author = "Kim, {Jong Seung} and {Lee Ku}, Won and Rim, {Jeong Ah} and Jensen, {William P.} and Lee and Kim, {Moon Jib} and Kim, {Jin Gyu} and Suh, {Il Hwan}",

year = "2000",

doi = "10.1107/S0108270100010921",

language = "English",

volume = "56",

pages = "1369--1371",

journal = "Acta Crystallographica Section C: Crystal Structure Communications",

issn = "0108-2701",

publisher = "International Union of Crystallography",

number = "11",

}

TY - JOUR

T1 - 25,27-(6-Tosyl-3,9-dioxa-6-azaundecane-1,11 -diyldioxy)-26,28-(3,6,9 trioxaundecane-1,11 -diyldioxy)calix[4]arene

AU - Kim, Jong Seung

AU - Lee Ku, Won

AU - Rim, Jeong Ah

AU - Jensen, William P.

AU - Lee,

AU - Kim, Moon Jib

AU - Kim, Jin Gyu

AU - Suh, Il Hwan

PY - 2000

Y1 - 2000

N2 - A new calix[4]-crowned azacrown ether, C51H59NO11S, consisting of four phenyl rings in a 1,3-aIternate conformation was synthesized from the reaction of 25,27-bis(5-chloro-3oxapenty!oxy)calix[4]crown-5 and p-toluenesulfonamide in the presence of Cs2CO3. A crown-5 loop was attached on the two facing lower rims of the calix[4]arene and the N-tosyl azacrown group was attached on the other set of lower rims of the calix[4]arene backbone. This molecule seems to offer an inside cavity for the formation of a host-guest complex.

AB - A new calix[4]-crowned azacrown ether, C51H59NO11S, consisting of four phenyl rings in a 1,3-aIternate conformation was synthesized from the reaction of 25,27-bis(5-chloro-3oxapenty!oxy)calix[4]crown-5 and p-toluenesulfonamide in the presence of Cs2CO3. A crown-5 loop was attached on the two facing lower rims of the calix[4]arene and the N-tosyl azacrown group was attached on the other set of lower rims of the calix[4]arene backbone. This molecule seems to offer an inside cavity for the formation of a host-guest complex.

UR - http://www.scopus.com/inward/record.url?scp=0034319849&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034319849&partnerID=8YFLogxK

U2 - 10.1107/S0108270100010921

DO - 10.1107/S0108270100010921

M3 - Article

C2 - 11077302

AN - SCOPUS:0034319849

SN - 0108-2701

VL - 56

SP - 1369

EP - 1371

JO - Acta Crystallographica Section C: Crystal Structure Communications

JF - Acta Crystallographica Section C: Crystal Structure Communications

IS - 11

ER -

25,27-(6-Tosyl-3,9-dioxa-6-azaundecane-1,11 -diyldioxy)-26,28-(3,6,9 trioxaundecane-1,11 -diyldioxy)calix[4]arene

Abstract

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