N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester

Base Information

Chemical Name:N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester
CAS No.:1416343-08-2
Molecular Formula:C₃₀H₂₉N₃O₃
Molecular Weight:479.579
Hs Code.:

Synonyms:N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester

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Chemical Property of N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester

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Technology Process of N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester

There total 5 articles about N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester 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: 92.0%

: 1416343-06-0
N-(N-fluorenylidene-2-aza-glycinyl)-DL-phenylalanine tert-butyl ester

: 106-96-7
propargyl bromide

: 1416343-08-2
N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester

Guidance literature:: N-(N-fluorenylidene-2-aza-glycinyl)-DL-phenylalanine tert-butyl ester; With tetraethylammonium hydroxide; In tetrahydrofuran; at 0 ℃; for 0.5h;

propargyl bromide; In tetrahydrofuran; at 0 - 20 ℃; for 16h;
DOI:10.1139/v2012-070

Reference yield:

: 75898-47-4
phenylalanine tert-butyl ester hydrochloride

: 1416343-08-2
N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / dichloromethane / 0.25 h / 0 °C / Inert atmosphere

1.2: 2 h / 0 °C / Inert atmosphere

2.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 16 h / 0 - 20 °C / Inert atmosphere; Molecular sieve

3.1: tetraethylammonium hydroxide / tetrahydrofuran / 0.5 h / 0 °C

3.2: 16 h / 0 - 20 °C

With pyridine; tetraethylammonium hydroxide; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1139/v2012-070

Reference yield:

: 496057-88-6
C₁₄H₁₇NO₃

: 1416343-08-2
N-(N-fluorenylidene-2-aza-2-propargylglycinyl)-DL-phenylalanine tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 16 h / 0 - 20 °C / Inert atmosphere; Molecular sieve

2.1: tetraethylammonium hydroxide / tetrahydrofuran / 0.5 h / 0 °C

2.2: 16 h / 0 - 20 °C

With tetraethylammonium hydroxide; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1139/v2012-070