Sugar-Functional Vinyl Addition Poly(norbornene)–Photopatternable Poly(norbornenyl gluconamide) Compositions Developed with Water,ACS Omega

当前位置： X-MOL 学术 › ACS Omega › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Sugar-Functional Vinyl Addition Poly(norbornene)–Photopatternable Poly(norbornenyl gluconamide) Compositions Developed with Water
ACS Omega ( IF 3.7 ) Pub Date : 2018-03-09 00:00:00 , DOI: 10.1021/acsomega.8b00081
Steven Smith ₁ , Liladhar Paudel ₁ , Crystal Cyrus ₁ , Hugh Burgoon ₁ , Kazuyoshi Fujita ₁ , Jennifer Thoresen ₁ , Kim Thomas ₁ , Leah Langsdorf ₁ , Larry F. Rhodes ₁

Affiliation

The norbornenyl gluconamide (NBGA) monomer can be polymerized by a number of palladium catalysts to give water-soluble, vinyl addition poly(NBGA). Depending on the catalyst used, the reaction conditions, and the chain-transfer additives employed, high-molecular-weight polymers can be obtained. These polymers can be thermally cross-linked at ca. 190 °C or at ca. 150 °C when the difunctional glutaraldehyde is added. A photopatternable composition is formed by the addition of a water-soluble diazide when the poly(NBGA) molecular weight is sufficiently high. After image-wise exposure, negative-tone patterns are revealed by water development. A detailed analysis of NBGA monomer structures by high-resolution nuclear magnetic resonance techniques including pure shift is reported showing that two diastereomers of each endo- and exo-isomer are formed from the reaction of norbornene methylamine and δ-gluconolactone.

中文翻译：

糖功能乙烯基加成聚降冰片烯-用水显影的可光成像的聚降冰片烯葡糖酰胺组合物

降冰片烯基葡糖酰胺（NBGA）单体可以通过多种钯催化剂进行聚合，得到水溶性的乙烯基加成聚（NBGA）。取决于所使用的催化剂，反应条件和所使用的链转移添加剂，可以获得高分子量聚合物。这些聚合物可以在约200℃下热交联。190°C或大约当添加双官能戊二醛时为150°C。当聚（NBGA）分子量足够高时，通过添加水溶性的叠氮化物来形成可光图案化的组合物。图像曝光后，水的显影显示出负色调图案。

更新日期：2018-03-09

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11