A NEW OPTICALLY ACTIVE POLYURETHANE DERIVED FROM CHIRAL(2R, 3R)(+)-DIETHYL L-TARTRATE AND DIISOCYANATE*

Your Location：

Home >

Browse articles >

A NEW OPTICALLY ACTIVE POLYURETHANE DERIVED FROM CHIRAL(2R, 3R)(+)-DIETHYL L-TARTRATE AND DIISOCYANATE*

Papers | Updated：2021-06-21

- A NEW OPTICALLY ACTIVE POLYURETHANE DERIVED FROM CHIRAL(2R, 3R)(+)-DIETHYL L-TARTRATE AND DIISOCYANATE*
- A NEW OPTICALLY ACTIVE POLYURETHANE DERIVED FROM CHIRAL(2R, 3R)(+)-DIETHYL L-TARTRATE AND DIISOCYANATE*
- 高分子科学（英文版） 1999年17卷第4期页码：371-373
- Affiliations：
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1999-08-20
- Accepted：
Scan QR Code
A NEW OPTICALLY ACTIVE POLYURETHANE DERIVED FROM CHIRAL(2R, 3R)(+)-DIETHYL L-TARTRATE AND DIISOCYANATE*[J]. 高分子科学（英文版）, 1999,17(4):371-373.

A NEW OPTICALLY ACTIVE POLYURETHANE DERIVED FROM CHIRAL(2R, 3R)(+)-DIETHYL L-TARTRATE AND DIISOCYANATE*[J]. 1999, 17(4): 371-373.
A NEW OPTICALLY ACTIVE POLYURETHANE DERIVED FROM CHIRAL(2R, 3R)(+)-DIETHYL L-TARTRATE AND DIISOCYANATE*[J]. 高分子科学（英文版）, 1999,17(4):371-373. DOI：

A NEW OPTICALLY ACTIVE POLYURETHANE DERIVED FROM CHIRAL(2R, 3R)(+)-DIETHYL L-TARTRATE AND DIISOCYANATE*[J]. 1999, 17(4): 371-373. DOI：

摘要

Optically active polyurethane was synthesized by the polyaddition of (2R

3R)-(+)-diethyl L-tartrate (DET)

4'-diphenylmethane diisocyanate (MDI) and polyethylene glycol (PEG) with variousmolecular weights at 60℃ in DMSO. The polymers were characterized by specific rotation

DSC and 1HNMR spectra.

Abstract

Optically active polyurethane was synthesized by the polyaddition of (2R

3R)-(+)-diethyl L-tartrate (DET)

4'-diphenylmethane diisocyanate (MDI) and polyethylene glycol (PEG) with variousmolecular weights at 60℃ in DMSO. The polymers were characterized by specific rotation

DSC and 1HNMR spectra.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Bioinspired Zinc-doped Nano Hydroxyapatite Reinforced Poly(lactic acid) Composites for Bone Repair

End-group and Side-chain Dual-engineering of Selenium-fused Acceptors for 20.08% Efficiency Polymer Solar Cells with Low Energy Loss

Molecularly Engineered Polyimide Films with Switchable Cavitation for Bidirectional Passive Thermal Regulation

Topology-regulated Co-assembly of Single Chain Polymer Nanoparticles and Block Copolymers into Hierarchical Micelle@Vesicle Composite Structures

A Paradigm for BF3 Co-initiated Cationic Polymerization with Low Dispersity: Introducing Acetonitrile and Lowering the Reaction Temperature