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

Serichim contribution to Bionad

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Serichim contribution to Bionad. January-May 2014 Meeting on 13 June 2014. The Serichim role Action 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. - PowerPoint PPT Presentation

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Serichim contribution to Bionad

January-May 2014

Meeting on 13 June 2014

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

Structures of 2/4 selected dyesDye Synthon A Synthon B

Orange 12 D

Cl

ClN+O

-

O

NN

N

N

O

O

O

OH

O

O

O

O

O

O

O

OH

CH3

CH3

CH3

CH3

O

CH3CH3

O

OCH3

CH3

N

NH

Yellow 4217 dH

NH S

O

O

N+

O-

O

N O

OH

O

O

O

O

O

O

O

OH

CH3

CH3

CH3

CH3

O

CH3CH3

O

OCH3

CH3

N

NH

Structures of 2/4 selected dyes

Dye Synthon A Synthon B

Blue 18c HCl

O

O

N+

O-

O

OH

OH

NHO

O

O

OH

O

O

O

O

O

O

O

OH

CH3

CH3

CH3

CH3

O

CH3CH3

O

OCH3

CH3

N

NH

Red 4d HCl

Cl

N+O

-

O

NN

N

N

O

O

O

OH

NH

O

CH3

O

O

O

O

O

O

O

OH

CH3

CH3

CH3

CH3

O

CH3CH3

O

OCH3

CH3

N

NH

Campaign structureLactose

derivative

N-Red N-Yellow N-OrangeN-Blue

S-red S-Yellow S-OrangeS-Blue

Naturalised dyes required quantities

Number of specimens 300Weight of each specimen 2 kgTotal weight 600 kgDye charge per specimen 3%Total required weight of dyes 18 kgNumber of dyes 4Required Weight of each dye 4.5 kg

MWRequired quantity MW

Required quantity MW

Required quantity

g g gOrange 30 12 450.28 3483 Lattosio-prot Pip 3 576.68 4403 Orange 12d 937.17 4682Yellow 42 17 369.39 2680 576.68 3830 Yellow 42 17d HCl 856.29 4811Red 4 472.88 2040 576.68 2200 Red 4d HCl 959.78 2100Blue 18 420.37 1200 576.68 1525 Blue 18c HCl 949.31 1640

Total 11957

Starting dye Protected Lactose-pyperazine Naturalised dye

Commercial name Common name Common name

Sugar synthon preparationchemistry

O

O

O

OHOH

OH

OH

OH

OH

OH

OH

D im e th o x yp ro p a n e O

O

O

OO

O O

O

O

O

OH

CH3

CH3

CH3

CH3

CH3 CH3

OCH3

CH3CH3

OCH3

CH3

O

O

O

OHO

O O

O

O

O

OH

CH3

CH3

CH3

CH3

CH3CH3

OCH3

CH3

P a r t ia ld e p ro te c t io n

O

O

O

OHO

O O

O

O

O

OH

CH3

CH3

CH3

CH3

CH3CH3

OCH3

CH3

O

O

O

OO

O O

O

O

O

OH

CH3

CH3

CH3

CH3

CH3CH3

OCH3

CH3

Tos

T o syla t io n

O

O

O

OO

O O

O

O

O

OH

CH3

CH3

CH3

CH3

CH3CH3

OCH3

CH3

Tos

O

O

O

O

O O

O

O

O

OH

CH3

CH3

CH3

CH3

CH3CH3

OCH3

CH3

N

NH

P ip e ra z in ea lk yla t io n

Sugar protection block diagram

Protezione

Spegnimento

EvaporazioneDMP

Idrolisi/estrazione

Separazionefasi

1) lattosio

2)DMP 3)PTSA

4) grezzo

5)TEA

6) grezzo spento

7)DMP

8) residuo

9) DCM 10) HCl/H2O

11)Grezzo idrolisi

Lavaggiocristallizzazione

12) fase acquosa

13)fase organica

Sostituzione solvente

Filtrazione14)NaHCO3/H2O

15)fase acquosa

16)fase org

17)esano

18)DCM evap

19)slurry20)

esano lavaggio

21) acque madri

22)lattosioprotetto

Protection batch volumes

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

Grezzo Grezzo spento Residuo Grezzo idrolisi Fase organica Fase organica Slurry

Lit

res

Tosylation block diagram

1° tosilazione

2° tosilazione

Diluizione

Lavaggioacido

Lavaggioalcalino

Evaporazionesolvente

1) lattosio protetto

2)DCM, TEA, DMAP 3)PTSCl

5) 2° PTSCl

4) 1° grezzo

6) 2° grezzo

7) DCM diluizione

8) Grezzo diluito

9) Acido citrico 10) acqua acide

11) 1° fase organica

12) Bicarbonato 13) acque basiche

14) 2° fase organica

15) DCM

16) Tosilato

Tosylation batch volumes

0.0

20.0

40.0

60.0

80.0

100.0

120.0

140.0

1° Grezzo 2° grezzo Grezzo diluito Lavaggi 1° faseorganica

2° lavaggio 2° fase org.

Litr

es

Piperazine alkylation block diagram

Alchilazione

Evaporazionesolvente

Diluizione

lavaggio

Evaporazione

1) Acetonitrile

2)piperazina3) lattosiotosilato

4)grezzo

5) Acetonitriledistillato

6) residuo

7) DCM

8) grezzo diluito

9) acqualavaggio

10) fase acquosa

11) faseorganica

12) DCM distillato

13) ammina

0

50

100

150

200

250

Grezzo Residuo Grezzo diluito Lavaggio Fase organica

Lit

res

Sugar synthon preparationbatch number and size

Required quantity

Specific consumption n° batch

Produzione/batch

Max volume

g kg/kg g litresLactose-pyperazine 11957 1 4 2989 60Lactose tosilate 13742 1.15 2 6871 95Protected lactose 9757 0.71 2 4878 74

Stage

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

Sintesi di Orange 12d HCl

Quantità da produrre 4.5 kg N° step di sintesi 4 + refining

Volume max Step 1 (idrolisi) 50-100 l Step 2 (esterificazione) 100 l Step 3 (coupling) 100 l Step 4 (deprotezione) 100 l

Sintesi di Yellow 17d HCl

Quantità da produrre 4.2 kg N° step di sintesi 4

Volume max Step 1 (alchilazione) 30 l Step 2 (idrolisi) 50 l Step 3 (coupling) 100 l Step 4 (deprotezione) 100 l

Sintesi di Red 4d HCl

Quantità da produrre 2.0 kg N° step di sintesi 4 + refining

Volume max Step 1 (idrolisi) 30 l Step 2 (esterificazione) 40 l Step 3 (coupling) 50 l Step 4 (deprotezione) 50 l

Sintesi di Blue 18c HCl

Quantità da produrre 1.6 kg N° step di sintesi 3 + refining

Volume max Step 1 (esterificazione) 40 l Step 2 (coupling) 30 l Step 3 (deprotezione) 30 l

Time evaluation

days/batch overall days3 123 65 10

Total 28

Sugar modification

n° batch Durata batch Durata totale

2 3 6

2 3 6

2 4 8

2 3 6Totale 26

Orange preparation