CAS: 556-61-6; Methyl Isothiocyanate

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N1,N3-Dimethyl-N1-Nitrosothiourea置于potassium Phosphate Buffer体系中,化学反应 12.0H,以50%的收率获得产物异硫氰酸甲酯
参考文献:Stereoelectronic Control In The Aqueous Decomposition Of Novel Nitrosothioureas
标题:Stereoelectronic Control In The Aqueous Decomposition Of Novel Nitrosothioureas
摘要:
DOI:10.1021/jo00170A006

专利信息

专利号:US-4049710-A
优先权日:1976-02-24
标题:Novel carbamimidoyl chlorides and their use in the synthesis of herbicidal triazinediones
发明人：TOCKER STANLEY
权利人:DU PONT
摘要:Carbamimidoyl chlorides of the formula: WHERE R2 is alkyl of 1-4 carbon atoms are useful as intermediates in the synthesis of herbicidal triazinediones of the formula: where R1 is certain organic radicals.

专利号:US-10858414-B2
优先权日:2018-03-09
标 题:Chemo-enzymatic synthesis of semaglutide, liraglutide and GLP-1
发明人：NUIJENS TIMO; TOPLAK ANA; QUAEDFLIEG PETER JAN LEONARD MARIO
权利人:ENZYPEP B V
摘要:The invention relates to a method for preparing a coupling product having the sequence P q -W v -His-X-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Y-Glu-Phe-Ile-Ala-Trp-Leu-Val-Z-Gly-Arg-Gly. The method includes enzymatically couplingn (a) a peptide C-terminal ester or thioester having a first peptide fragment represented by the formula P q -W v -His-X-Glu-(thio)ester; and (b) a peptide nucleophile having an N-terminally unprotected amine having a second peptide fragment with the sequence H-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Y-Glu-Phe-Ile-Ala-Trp-Leu-Val-Z-Gly-Arg-Glyn whereinn P represents a protective group at the N-terminal α-amino function of the peptide C-terminal ester or thioester and q is an integer having a value of 1 or 0; W represents one or more amino acid residues, which may be the same or different and v is an integer having a value of 1 or more representing the number of amino acid residues W; X is Ala or an α-amino-isobutyric acid unit (Aib); Y is Lys, which Lys has a free side-chain ε-amino group or a side-chain ε-amino group that is protected with a protective group or a side-chain ε-amino group that is functionalized with an amino acid or another functional group; and n Z is Arg or Lys.

专利号:US-10920258-B2
优先权日:2018-03-09
标题 :Chemo-enzymatic synthesis of semaglutide, liraglutide and GLP-1
发明人：NUIJENS TIMO; TOPLAK ANA; QUAEDFLIEG PETER JAN LEONARD MARIO
权利人:ENZYPEP B V
摘要:A method for synthesizing a peptide having the sequence His-X-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Y-Glu-Phe-Ile-Ala-Trp-Leu-Val-Z-Gly-Arg-Gly is disclosed. The method includes enzymatically coupling:n (a) a peptide C-terminal ester or thioester having a first peptide fragment with the sequence His-X-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-(thio)ester; and (b) a peptide nucleophile having an N-terminally unprotected amine having a second peptide fragment with the sequence H-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Y-Glu-Phe-Ile-Ala-Trp-Leu-Val-Z-Gly-Arg-Gly; wherein:n X is Ala or an α-amino-isobutyric acid (Aib) residue; Y is Lys, which Lys has a free side-chain ε-amino group or of which Lys the side-chain ε-amino group is protected with a protective group or of which Lys the side-chain ε-amino group is functionalized with an amino acid or another functional group; and Z is Arg or Lys.

专利号:EP-1892237-A1
优先权日:2004-01-28
标 题 :Vinylchloroformate-free synthesis of vinyl and allyl(thio)carbamates
发明人：SEELYE DAVID E; KUNZLER JAY F; SALAMONE JOSEPH C
权利人:BAUSCH & LOMB
摘要:The invention generally relates to methods of forming allyl(thio)carbamates and more particularly to a method of synthesizing allyl(thio)carbamates that does not necessitate the use of phosgene and organomercury intermediates.

专利号:US-7402689-B2
优先权日:2004-01-28
标 题 :Vinylchloroformate-free synthesis of vinyl and allyl(thio) carbamates
发明人：SEELYE DAVID E; KUNZLER JAY F; SALAMONE JOSEPH C
权利人:BAUSCH & LOMB
摘要:The invention generally relates to methods of forming vinyl(thio)carbamates and more particularly to a vinylchloroformate-free method of synthesizing (N-vinyloxycarbonyl)-3-aminopropyltris(trimethylsiloxysilane).

专利号:WO-2024256370-A1
优先权日:2023-06-13
标 题 :Synthesis of glufosinate using an amidase-based process
发明人：ZIMMERMANN GUNTHER; POTT MORITZ STEFAN
权利人:BASF SE
摘要:The present invention relates to a method of preparing glufosinate, comprising the steps of hydrolysing an N-carbamoyl glufosinate amide with an Amidase enzyme to form an N- carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N- carbamoyl amino acid compound.