PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23889466-4 2013 Formation of HCN and HNC from dehydration of neutral and protonated formamide via formimic acid and aminohydroxymethylene isomers has higher energy barriers. formamide 68-77 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 13-16 25192494-3 2014 Formamide, a hydrolysis product of HCN, was taken as starting material for the formation of nucleobases. formamide 0-9 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 35-38 24832217-1 2014 The efficient formation of HCN/HNC from formamide (FM) combining the advantages of water-assistance, self-catalyzed reactions, and the mineral surfaces was investigated. formamide 40-49 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 27-30 24147593-3 2013 On the basis of a step-by-step mechanism of the reaction pathways, formamide is suggested to be more reactive in addition reactions than HCN. formamide 67-76 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 137-140 27016454-2 2016 Is it energetically favorable for formamidic acid, the first hydration product of HCN, to tautomerize into formamide under standard conditions? formamide 107-116 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 82-85 27016454-8 2016 We also find that for HCN trimerization, although the planar sp(2) six-membered ring is more stable compared to its monomers, the reverse is true for the nonplanar sp(3) six-membered rings formed by trimerization of formamidic acid or formamide. formamide 235-244 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 22-25 23889466-6 2013 The most probable pathways for HCN and HNC generation are found to be dehydration of formamide in the T1 state. formamide 85-94 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 31-34 22455515-5 2012 Likewise, atmospherically generated HCN was undoubtedly converted in these aquifers to formamide and ammonium formate, precursors for RNA nucleobases. formamide 87-96 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 36-39 22129168-4 2012 We show that, albeit both the pyrimidine and purine ring formation utilizes the undissociated form of formamide, the dehydration product of formamide, HCN, may also play a key role in the mechanism. formamide 102-111 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 151-154 22738728-1 2012 Formamide provides the raw material and the reaction leads connecting hydrogen cyanide HCN chemistry with higher complexity molecular structures. formamide 0-9 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 87-90 22129168-4 2012 We show that, albeit both the pyrimidine and purine ring formation utilizes the undissociated form of formamide, the dehydration product of formamide, HCN, may also play a key role in the mechanism. formamide 140-149 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 151-154 21344931-0 2011 HNC/HCN ratio in acetonitrile, formamide, and BrCN discharge. formamide 31-40 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 4-7 23686875-1 2001 The potential activation by electron capture of H2+CO2 or CO+H2O reactions, leading to HCOOH (formic acid), and of CO+NH3, HCN+H2O and HNC+H2O reactions, leading to HC(O)NH2 (formamide), have been studied theoretically. formamide 175-184 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 123-126 1444430-1 1992 Products observed during anaerobic cyanide transformation are consistent with a hydrolytic pathway (HCN + H2O <--> HCONH2 + H2O <--> HCOOH + NH3). formamide 121-127 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 100-103 35537261-1 2022 In this work we present a time-resolved FTIR spectroscopic study on kinetics of atomic and molecular species, specifically CO, CN radical, N2, HCN and CO2 generated in a glow discharge of formamide-nitrogen-water mixture in a helium buffer gas. formamide 188-197 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 143-146 32790302-4 2020 Between 250 and 400 C, HCONH2 decomposes by dehydration (major pathway) and decarbonylation (minor pathway) to liberate toxic HCN and CO, respectively. formamide 24-30 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 127-130 32266913-2 2020 Under the physicochemical conditions of primordial Earth, formamide could have undergone decomposition, either via dehydration (HCN + H2O) or via decarbonylation (CO + NH3). formamide 58-67 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 128-131 21480791-2 2011 Formamide, a hydrolysis product of HCN, is known as the precursor of various biologically important compounds, for example, nucleobases (purines and pyrimidines). formamide 0-9 metastasis associated lung adenocarcinoma transcript 1 Homo sapiens 35-38