Vote for your favorite mineral in #MinCup25! - Pollucite vs. Tugtupite
It's the cesium #pollucite against the optical changeling #tugtupite for this match.
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Kobayashi, Shiro, Danda, Hidenori, Saegusa, Takeo (1974) Superacids and Their Derivatives. IV. Kinetic Studies on the Ring-Opening Polymerization of Tetrahydrofuran Initiated with Ethyl Trifluoromethanesulfonate by Means of19F and1H Nuclear Magnetic Resonance Spectroscopy. Evidence for the Oxonium-Ester Equilibrium of the Propagating Species. Macromolecules, 7. 415-420 doi:10.1021/ma60040a004

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleSuperacids and Their Derivatives. IV. Kinetic Studies on the Ring-Opening Polymerization of Tetrahydrofuran Initiated with Ethyl Trifluoromethanesulfonate by Means of19F and1H Nuclear Magnetic Resonance Spectroscopy. Evidence for the Oxonium-Ester Equilibrium of the Propagating Species
JournalMacromolecules
AuthorsKobayashi, ShiroAuthor
Danda, HidenoriAuthor
Saegusa, TakeoAuthor
Year1974 (July)Volume7
PublisherAmerican Chemical Society (ACS)
DOIdoi:10.1021/ma60040a004Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID8658751Long-form Identifiermindat:1:5:8658751:6
GUID0
Full ReferenceKobayashi, Shiro, Danda, Hidenori, Saegusa, Takeo (1974) Superacids and Their Derivatives. IV. Kinetic Studies on the Ring-Opening Polymerization of Tetrahydrofuran Initiated with Ethyl Trifluoromethanesulfonate by Means of19F and1H Nuclear Magnetic Resonance Spectroscopy. Evidence for the Oxonium-Ester Equilibrium of the Propagating Species. Macromolecules, 7. 415-420 doi:10.1021/ma60040a004
Plain TextKobayashi, Shiro, Danda, Hidenori, Saegusa, Takeo (1974) Superacids and Their Derivatives. IV. Kinetic Studies on the Ring-Opening Polymerization of Tetrahydrofuran Initiated with Ethyl Trifluoromethanesulfonate by Means of19F and1H Nuclear Magnetic Resonance Spectroscopy. Evidence for the Oxonium-Ester Equilibrium of the Propagating Species. Macromolecules, 7. 415-420 doi:10.1021/ma60040a004
In(n.d.) Macromolecules Vol. 7. American Chemical Society (ACS)

See Also

These are possibly similar items as determined by title/reference text matching only.

Kobayashi, Shiro, Morikawa, Kenji, Saegusa, Takeo (1975) Superacids and Their Derivatives. VII. Cationic Polymerization of Tetrahydrofuran Initiated with Ethyl and Methyl Fluorosulfonates. Kinetic and Mechanistic Studies by Means of19F and1H Nuclear Magnetic Resonance Spectroscopy. Macromolecules, 8. 386-390 doi:10.1021/ma60046a003
Kobayashi, Shiro, Danda, Hidenori, Saegusa, Takeo (1974) Superacids and Their Derivatives. V. Kinetics and Mechanism of the Cationic Polymerization of 3,3-Bis(chloromethyl)oxacyclobutane Initiated by Ethyl Trifluoromethanesulfonate. Evidence for Ester Type Propagating Species. Bulletin of the Chemical Society of Japan, 47 (11). 2699-2705 doi:10.1246/bcsj.47.2699
KOBAYASHI, SHIRO, DANDA, HIDENORI, SAEGUSA, TAKEO (1975) ChemInform Abstract: SUPERACIDS AND THEIR DERIVATIVES PART 5, KINETICS AND MECHANISM OF THE CATIONIC POLYMERIZATION OF 3,3-BIS(CHLOROMETHYL)OXACYCLOBUTANE INITIATED BY ETHYL TRIFLUOROMETHANESULFONATE, EVIDENCE FOR ESTER TYPE PROPAGATING SPECIES. Chemischer Informationsdienst, 6 (5) doi:10.1002/chin.197505112
KOBAYASHI, SHIRO, DANDA, HIDENORI, SAEGUSA, TAKEO (1973) ChemInform Abstract: SUPERACIDS AND THEIR DERIVATIVES PART 1, KINETIC STUDIES ON THE CATIONIC RING-OPENING POLYMERIZATION OF TETRAHYDROFURAN INITIATED BY SUPERACID ESTERS. Chemischer Informationsdienst, 4 (52) doi:10.1002/chin.197352169
Kobayashi, Shiro, Nakagawa, Tamotsu, Danda, Hidenori, Saegusa, Takeo (1974) Superacids and Their Derivatives. VI. Kinetics of the Cationic Ring-Opening Polymerization of Tetrahydrofuran Initiated by Ethyl 2,4,6-Trinitrobenzenesulfonate. Bulletin of the Chemical Society of Japan, 47 (11). 2706-2708 doi:10.1246/bcsj.47.2706
KOBAYASHI, SHIRO, NAKAGAWA, TAMOTSU, DANDA, HIDENORI, SAEGUSA, TAKEO (1975) ChemInform Abstract: SUPERACIDS AND THEIR DERIVATIVES PART 6, KINETICS OF THE CATIONIC RING-OPENING POLYMERIZATION OF TETRAHYDROFURAN INITIATED BY ETHYL 2,4,6-TRINITROBENZENESULFONATE. Chemischer Informationsdienst, 6 (5) doi:10.1002/chin.197505113
Kobayashi, Shiro, Danda, Hidenori, Saegusa, Takeo (1973) Kinetic Studies on the Cationic Ring-Opening Polymerization of Tetrahydrofuran Initiated by Superacid Esters. Bulletin of the Chemical Society of Japan, 46 (10). 3214-3220 doi:10.1246/bcsj.46.3214
Kobayashi, Shiro, Tsuchida, Naotaka, Morikawa, Kenji, Saegusa, Takeo (1975) Superacids and Their Derivatives. VIII. Cationic Ring-Opening Polymerization of Oxepane by Superacids and Their Derivatives. Macromolecules, 8. 942-944 doi:10.1021/ma60048a047
KOBAYASHI, SHIRO, SAEGUSA, TAKEO, TANAKA, YOSHIAKI (1973) ChemInform Abstract: SUPERACIDS AND THEIR DERIVATIVES PART 2, KINETIC STUDY ON THE RING-OPENING POLYMERIZATION OF TETRAHYDROFURAN BY PYROSULFURYL CHLORIDE INITIATOR. Chemischer Informationsdienst, 4 (52) doi:10.1002/chin.197352170
Saegusa, Takeo, Kobayashi, Shiro, Nakamura, Akira (1975) Kinetic Studies on the Ring-Opening Polymerization of 3-Oxaspiro[3.2] hexane. Macromolecules, 8. 593-595 doi:10.1021/ma60047a005
Saegusa, Takeo, Kobayashi, Shiro, Nagura, Yoshitomi (1974) Isomerization Polymerization of 1,3-Oxazine. II. Kinetic Studies of the Ring-Opening Isomerization Polymerization of Unsubstituted 5,6-Dihydro-4H-1,3,-oxazine. Macromolecules, 7. 265-272 doi:10.1021/ma60039a003
 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, except where stated. Most political location boundaries are Β© OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 8, 2025 17:59:01
Go to top of page