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Serichim's Contribution to Bionad: Meeting Highlights and Progress Update

This document summarizes Serichim's actions from January to May 2014, focusing on the progress made in preparing naturalized dyes on a larger scale for dyeing about 300 specimens. It includes details on dye structures, necessary quantities, chemistry processes, and ongoing work.

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Serichim's Contribution to Bionad: Meeting Highlights and Progress Update

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  1. Serichim contribution to Bionad January-May 2014 Meeting on 13 June 2014

  2. The Serichim roleAction B5 • Demonstrate the viability of preparations of naturalised dyes at the 10 litre reactor scale • Produce amounts of 4 naturalised dyes suitable for dyeing about 300 specimens

  3. Structures of 2/4 selected dyes

  4. Structures of 2/4 selected dyes

  5. Campaign structure

  6. Naturalised dyes required quantities

  7. Sugar synthon preparationchemistry

  8. Sugar protection block diagram

  9. Tosylation block diagram

  10. Piperazine alkylation block diagram

  11. Sugar synthon preparationbatch number and size

  12. Work done and in progress • Lab scale preparation of Synthon B • Lab scale preparation of Orange dye • Evaluation and design of all preparations • Search for raw material suppliers • Raw material cost reevaluation • Scheduling of preparation work

  13. Sintesi di Orange 12d HCl

  14. Sintesi di Yellow 17d HCl

  15. Sintesi di Red 4d HCl

  16. Sintesi di Blue 18c HCl

  17. Time evaluation Sugar modification Orange preparation

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