Chiral building blocks from biomass: 2,5-diamino-2,5-dideoxy-1,4-3,6-dianhydroiditol |
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| Authors: | Shanmugam Thiyagarajan Linda Gootjes Willem Vogelzang Jing Wu Jacco van Haveren Daan S van Es |
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| Institution: | a Food & Bio-based Research, Wageningen University and Research Centre, P.O. Box 17, 6700 AA Wageningen, The Netherlandsb Dutch Polymer Institute, P.O. Box 902, 5600 AX, Eindhoven, The Netherlands |
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| Abstract: | An efficient route towards the synthesis of 2,5-diamino-2,5-dideoxy-1,4-3,6-dianhydroiditol 4 has been developed resulting in significant improvements in both isolated yields and purity when compared to literature procedures. As a consequence, resin-grade 2,5-diamino-2,5-dideoxy-1,4-3,6-dianhydroiditol 4 has become available for laboratory scale step-growth polymer synthesis. Additionally, an interesting renewable chiral 2-amino-2-deoxy-1,4-3,6-dianhydroiditol 10, has been isolated. |
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| Keywords: | 2 5-Diamino-2 5-dideoxy-1 4-3 6-dianhydroiditol Bio-based Building blocks Renewable resources |
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