ZA933223B - Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol - Google Patents

Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol

Info

Publication number
ZA933223B
ZA933223B ZA933223A ZA933223A ZA933223B ZA 933223 B ZA933223 B ZA 933223B ZA 933223 A ZA933223 A ZA 933223A ZA 933223 A ZA933223 A ZA 933223A ZA 933223 B ZA933223 B ZA 933223B
Authority
ZA
South Africa
Prior art keywords
diprotected
preparing
cyclobutanol
hydroxymethyl
hydroxymethyl cyclobutanol
Prior art date
Application number
ZA933223A
Other languages
English (en)
Inventor
Janak Singh
Gregory S Bisacchi
Richard H Mueller
Original Assignee
Squibb & Sons Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of ZA933223B publication Critical patent/ZA933223B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C07F7/1872—Preparation; Treatments not provided for in C07F7/20
    • C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ZA933223A 1992-05-26 1993-05-07 Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol ZA933223B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/888,077 US5412134A (en) 1992-05-26 1992-05-26 Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol

Publications (1)

Publication Number Publication Date
ZA933223B true ZA933223B (en) 1993-12-08

Family

ID=25392481

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA933223A ZA933223B (en) 1992-05-26 1993-05-07 Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol

Country Status (18)

Country Link
US (2) US5412134A (ja)
EP (1) EP0572209A2 (ja)
JP (1) JPH069460A (ja)
KR (1) KR930023320A (ja)
CN (1) CN1040426C (ja)
AU (1) AU656858B2 (ja)
CA (1) CA2096153A1 (ja)
FI (1) FI932396A (ja)
HU (1) HU212966B (ja)
IL (1) IL105655A (ja)
MX (1) MX9303025A (ja)
NO (1) NO179101C (ja)
NZ (1) NZ247574A (ja)
PL (1) PL172496B1 (ja)
RU (1) RU2118312C1 (ja)
SG (1) SG77537A1 (ja)
TW (1) TW234117B (ja)
ZA (1) ZA933223B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412134A (en) * 1992-05-26 1995-05-02 E. R. Squibb & Sons, Inc. Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol
IL117574A0 (en) * 1995-04-03 1996-07-23 Bristol Myers Squibb Co Processes for the preparation of cyclobutanone derivatives
JP3760254B2 (ja) * 1996-12-20 2006-03-29 イハラケミカル工業株式会社 １−アルコキシ−１−トリメチルシリロキシシクロプロパン類の製造法
WO1999016756A1 (fr) * 1997-09-29 1999-04-08 Nippon Kayaku Kabushiki Kaisha Preparation de derives de nucleosides carbocycliques et intermediaires correspondants
IL229068A (en) 2013-10-24 2016-06-30 Amir Tsaliah Facility and method for rapid parachute deployment
WO2021053670A1 (en) 2019-09-20 2021-03-25 Parazero Ltd. Damage mitigating for an aerial vehicle having a deployable parachute

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US433897A (en) * 1890-08-05 Support for spinning-spindles
US2936324A (en) * 1958-04-14 1960-05-10 Eastman Kodak Co Preparation of 2, 2, 4, 4-tetraalkylcyclobutane-1, 3-diols
US5126345A (en) * 1988-03-30 1992-06-30 E. R. Squibb & Sons, Inc. Bis (hydroxymethyl) cyclobutyl triazolopyrimidines
US5723609A (en) * 1988-03-30 1998-03-03 E. R. Squibb & Sons, Inc. Bis (hydroxymethyl) cyclobutyl purines
CN1022414C (zh) * 1988-09-09 1993-10-13 日本化药株式会社 新的环丁烷衍生物的制备方法
AU622926B2 (en) * 1988-09-09 1992-04-30 Nippon Kayaku Kabushiki Kaisha Pyrimidine or purine cyclobutane derivatives
US5153352A (en) * 1988-10-25 1992-10-06 Bristol-Myers Squibb Company Process for preparation of intermediates of carbocyclic nucleoside analogs
IL92096A0 (en) * 1988-10-25 1990-07-12 Abbott Lab Carboxylic nucleoside analogs
US5064961A (en) * 1989-12-18 1991-11-12 E. R. Squibb & Sons, Inc. Process for preparing an optically active cyclobutane nucleoside
US5235052A (en) * 1990-04-16 1993-08-10 Bristol-Myers Squibb Company Process for preparing substituted cyclobutane purines
IE72143B1 (en) * 1990-05-24 1997-03-26 Squibb & Sons Inc Process for preparing an optically active cyclobutanone an intermediate in the synthesis of an optically active cyclobutane nucleoside
US5185463A (en) * 1991-10-02 1993-02-09 E. R. Squibb & Sons, Inc. Process for the preparation of an antiviral agent
US5412134A (en) * 1992-05-26 1995-05-02 E. R. Squibb & Sons, Inc. Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol

Also Published As

Publication number Publication date
AU656858B2 (en) 1995-02-16
NO179101B (no) 1996-04-29
CN1082025A (zh) 1994-02-16
MX9303025A (es) 1994-05-31
PL299081A1 (en) 1994-03-21
FI932396A (fi) 1993-11-27
NO931897L (no) 1993-11-29
SG77537A1 (en) 2001-01-16
TW234117B (ja) 1994-11-11
RU2118312C1 (ru) 1998-08-27
FI932396A0 (fi) 1993-05-26
US5516903A (en) 1996-05-14
AU3877993A (en) 1993-12-02
EP0572209A3 (ja) 1994-04-20
CA2096153A1 (en) 1993-11-27
HU212966B (en) 1996-12-30
HUT65115A (en) 1994-04-28
HU9301531D0 (en) 1993-09-28
NO931897D0 (no) 1993-05-25
IL105655A0 (en) 1993-09-22
EP0572209A2 (en) 1993-12-01
JPH069460A (ja) 1994-01-18
NO179101C (no) 1996-08-07
CN1040426C (zh) 1998-10-28
KR930023320A (ko) 1993-12-18
US5412134A (en) 1995-05-02
IL105655A (en) 1996-07-23
NZ247574A (en) 1994-08-26
PL172496B1 (pl) 1997-09-30

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