RP 56142

Base Information

Chemical Name:RP 56142
CAS No.:78057-77-9
Molecular Formula:C₂₇H₄₉N₅O₈
Molecular Weight:571.715
Hs Code.:

Synonyms:

Suppliers and Price of RP 56142

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of RP 56142

Chemical Property:

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Technology Process of RP 56142

There total 19 articles about RP 56142 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

: 78057-80-4,78148-13-7,78513-41-4
N²-1-benzyl-N-(N-lauroyl-L-alanyl)-γ-D-glutamyl>-N⁶-benzyloxycarbonyl-L-2,6-diaminopimelamic acid

: 78057-77-9,78088-46-7,78513-43-6
RP 56142

Guidance literature:: With hydrogen; acetic acid; palladium on activated charcoal; for 12h;

Reference yield:

: 41980-31-8
2,6-dicyanopiperidine

: 78057-77-9,78088-46-7,78513-43-6
RP 56142

Guidance literature:: Multi-step reaction with 13 steps

1: 98 percent / ammonium bicarbonate, NH₄OH / 4 h / 100 - 105 °C / autoclave

2: 70 percent / aq. HBr(48percent, d = 1.49) / 36 h / Heating

4: 1.) aq. NaOH, AcOH (pH 5.2), 2.) papain, L-cysteine, KH₂PO₄, Na₂HPO₄ / 2.) water, 24 h, 37 deg C

5: 91 percent / aq. HCl (d = 1.19), AcOH / 24 h / Heating

6: 1.) aq. NaOH (pH 8-9), dicyclohexylamine, 2.) aq. methanesulfonic acid / 1.) 0 deg C --> room temperature, 20 h, 2.) water, EtOAc

7: 89 percent / toluene-p-sulphonic acid / toluene / 5 h / Heating

8: 32 percent / KOH / phenylmethanol / 1.) 40 deg C, 7.5 h, 2.) 20 deg C, 16 h

9: 95 percent / NH₃ / methanol / 144 h / 20 °C / autoclave

10: 99 percent / aq. HCl (d = 1.19), H₂ / palladium-charcoal (3percent) / methanol / 4 h

11: 1.) CuBr₂, aq. NaOH (pH 10 --> 8), 2.) aq. HCl, H₂S (gas) / 1.) water, 20 deg C, 20 h, 2.) MeOH, 22 h

12: 1.) isobutyl chloroformate, Et₃N, 2.) NaOH / 1.) THF, -6 deg C, 20 min, 2.) water, 0 - 20 deg C, 17 h

13: 78 percent / H₂, AcOH / palladium-charcoal (10percent) / 12 h

With hydrogenchloride; potassium hydroxide; ammonium hydroxide; sodium hydroxide; disodium hydrogenphosphate; potassium dihydrogenphosphate; methanesulfonic acid; L-Cysteine; hydrogen sulfide; ammonia; hydrogen bromide; hydrogen; ammonium bicarbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; N-cyclohexyl-cyclohexanamine; copper(ll) bromide; papain; isobutyl chloroformate; palladium on activated charcoal; In methanol; toluene; benzyl alcohol;

Reference yield:

: 41980-32-9
5,5'-trimethylenedihydantoin

: 78057-77-9,78088-46-7,78513-43-6
RP 56142

Guidance literature:: Multi-step reaction with 12 steps

1: 70 percent / aq. HBr(48percent, d = 1.49) / 36 h / Heating

3: 1.) aq. NaOH, AcOH (pH 5.2), 2.) papain, L-cysteine, KH₂PO₄, Na₂HPO₄ / 2.) water, 24 h, 37 deg C

4: 91 percent / aq. HCl (d = 1.19), AcOH / 24 h / Heating

5: 1.) aq. NaOH (pH 8-9), dicyclohexylamine, 2.) aq. methanesulfonic acid / 1.) 0 deg C --> room temperature, 20 h, 2.) water, EtOAc

6: 89 percent / toluene-p-sulphonic acid / toluene / 5 h / Heating

7: 32 percent / KOH / phenylmethanol / 1.) 40 deg C, 7.5 h, 2.) 20 deg C, 16 h

8: 95 percent / NH₃ / methanol / 144 h / 20 °C / autoclave

9: 99 percent / aq. HCl (d = 1.19), H₂ / palladium-charcoal (3percent) / methanol / 4 h

10: 1.) CuBr₂, aq. NaOH (pH 10 --> 8), 2.) aq. HCl, H₂S (gas) / 1.) water, 20 deg C, 20 h, 2.) MeOH, 22 h

11: 1.) isobutyl chloroformate, Et₃N, 2.) NaOH / 1.) THF, -6 deg C, 20 min, 2.) water, 0 - 20 deg C, 17 h

12: 78 percent / H₂, AcOH / palladium-charcoal (10percent) / 12 h

With hydrogenchloride; potassium hydroxide; sodium hydroxide; disodium hydrogenphosphate; potassium dihydrogenphosphate; methanesulfonic acid; L-Cysteine; hydrogen sulfide; ammonia; hydrogen bromide; hydrogen; toluene-4-sulfonic acid; acetic acid; triethylamine; N-cyclohexyl-cyclohexanamine; copper(ll) bromide; papain; isobutyl chloroformate; palladium on activated charcoal; In methanol; toluene; benzyl alcohol;