Pub Date : 2023-01-01DOI: 10.15227/orgsyn.0100.0061
Daniel P. Graeff
{"title":"Preparation of N-Boc-3-methylpyrrole via Anionic Rearrangement","authors":"Daniel P. Graeff","doi":"10.15227/orgsyn.0100.0061","DOIUrl":"https://doi.org/10.15227/orgsyn.0100.0061","url":null,"abstract":"","PeriodicalId":19576,"journal":{"name":"Organic Syntheses","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67333722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15227/orgsyn.100.0159
Jessica E. Budwitz
{"title":"Synthesis of a 2,5-Bis(tert-butyldimethylsilyloxy)furan and its Reaction with Benzyne","authors":"Jessica E. Budwitz","doi":"10.15227/orgsyn.100.0159","DOIUrl":"https://doi.org/10.15227/orgsyn.100.0159","url":null,"abstract":"","PeriodicalId":19576,"journal":{"name":"Organic Syntheses","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67342915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15227/orgsyn.100.0304
Georgia M. Scherer
A. 3-Methyltetrahydrofuran-2-ol (2). A single-necked (24/40 joint) 1000-mL round-bottomed flask, charged with a Teflon-coated magnetic stir bar (5 x 1 cm, football-shaped), and a 125 mL pressure-equalizing addition funnel (24/40 joint) are dried in an oven overnight (160 °C). The glassware is assembled while hot, and the addition funnel is sealed with a 24/40 rubber septum with an argon inlet and an outlet connected to a bubbler. The apparatus is allowed to cool to 23 °C under a stream of dry argon. The joint between the addition funnel and round-bottomed flask is wrapped tightly with Teflon tape and clamped with a Keck clip (24/40) (Note 2). 3-Methyldihydrofuran-2(3H)-one (1) (3.3 mL, 3.52 g, 35.2 mmol, 1.0 equiv) (Note 3) is added to the addition funnel through the septum using a plastic i-Bu2AlH CH2Cl2, –78 °C
{"title":"Synthesis of a Furoindoline Scaffold via an Interrupted Fischer Indolization","authors":"Georgia M. Scherer","doi":"10.15227/orgsyn.100.0304","DOIUrl":"https://doi.org/10.15227/orgsyn.100.0304","url":null,"abstract":"A. 3-Methyltetrahydrofuran-2-ol (2). A single-necked (24/40 joint) 1000-mL round-bottomed flask, charged with a Teflon-coated magnetic stir bar (5 x 1 cm, football-shaped), and a 125 mL pressure-equalizing addition funnel (24/40 joint) are dried in an oven overnight (160 °C). The glassware is assembled while hot, and the addition funnel is sealed with a 24/40 rubber septum with an argon inlet and an outlet connected to a bubbler. The apparatus is allowed to cool to 23 °C under a stream of dry argon. The joint between the addition funnel and round-bottomed flask is wrapped tightly with Teflon tape and clamped with a Keck clip (24/40) (Note 2). 3-Methyldihydrofuran-2(3H)-one (1) (3.3 mL, 3.52 g, 35.2 mmol, 1.0 equiv) (Note 3) is added to the addition funnel through the septum using a plastic i-Bu2AlH CH2Cl2, –78 °C","PeriodicalId":19576,"journal":{"name":"Organic Syntheses","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136004008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15227/orgsyn.100.0136
Miran Lemmerer
{"title":"α-Oxamination of Amides via Electrophilic Activation","authors":"Miran Lemmerer","doi":"10.15227/orgsyn.100.0136","DOIUrl":"https://doi.org/10.15227/orgsyn.100.0136","url":null,"abstract":"","PeriodicalId":19576,"journal":{"name":"Organic Syntheses","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67342526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.15227/orgsyn.100.0446
Annu Anna Thomas, Someshwar Nagamalla, Shyam Sathyamoorthi
{"title":"Large Scale Epoxide Opening by a Pendant Silanol.","authors":"Annu Anna Thomas, Someshwar Nagamalla, Shyam Sathyamoorthi","doi":"10.15227/orgsyn.100.0446","DOIUrl":"10.15227/orgsyn.100.0446","url":null,"abstract":"<p><p></p>","PeriodicalId":19576,"journal":{"name":"Organic Syntheses","volume":"100 ","pages":"446-468"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10809772/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139564547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.15227/orgsyn.099.0001
Stuart C. D. Kennington
{"title":"Synthesis of [(R)-DTBM-SEGPHOS]NiCl2 for the Enantioselective Acetal Formation from N-Propanoyl-1,3-Thiazinane-2-thione and Trimethyl Orthoformate","authors":"Stuart C. D. Kennington","doi":"10.15227/orgsyn.099.0001","DOIUrl":"https://doi.org/10.15227/orgsyn.099.0001","url":null,"abstract":"","PeriodicalId":19576,"journal":{"name":"Organic Syntheses","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67340965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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