JP5068528B2 - 蛍光ジケトピロロピロール - Google Patents

蛍光ジケトピロロピロール Download PDF

Info

Publication number
JP5068528B2
JP5068528B2 JP2006505506A JP2006505506A JP5068528B2 JP 5068528 B2 JP5068528 B2 JP 5068528B2 JP 2006505506 A JP2006505506 A JP 2006505506A JP 2006505506 A JP2006505506 A JP 2006505506A JP 5068528 B2 JP5068528 B2 JP 5068528B2
Authority
JP
Japan
Prior art keywords
group
alkyl
phenyl
substituted
compounds
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2006505506A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006524281A5 (https=
JP2006524281A (ja
Inventor
宏 山本
紀寿 團
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Ciba Holding AG
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 Ciba Holding AG filed Critical Ciba Holding AG
Publication of JP2006524281A publication Critical patent/JP2006524281A/ja
Publication of JP2006524281A5 publication Critical patent/JP2006524281A5/ja
Application granted granted Critical
Publication of JP5068528B2 publication Critical patent/JP5068528B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/004—Diketopyrrolopyrrole dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP2006505506A 2003-04-10 2004-04-01 蛍光ジケトピロロピロール Expired - Lifetime JP5068528B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03100972.3 2003-04-10
EP03100972 2003-04-10
PCT/EP2004/050403 WO2004090046A1 (en) 2003-04-10 2004-04-01 Fluorescent diketopyrrolopyrroles

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011146241A Division JP5523402B2 (ja) 2003-04-10 2011-06-30 蛍光ジケトピロロピロール

Publications (3)

Publication Number Publication Date
JP2006524281A JP2006524281A (ja) 2006-10-26
JP2006524281A5 JP2006524281A5 (https=) 2007-05-24
JP5068528B2 true JP5068528B2 (ja) 2012-11-07

Family

ID=33155230

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2006505506A Expired - Lifetime JP5068528B2 (ja) 2003-04-10 2004-04-01 蛍光ジケトピロロピロール
JP2011146241A Expired - Lifetime JP5523402B2 (ja) 2003-04-10 2011-06-30 蛍光ジケトピロロピロール

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011146241A Expired - Lifetime JP5523402B2 (ja) 2003-04-10 2011-06-30 蛍光ジケトピロロピロール

Country Status (8)

Country Link
US (2) US7501076B2 (https=)
EP (1) EP1611207B1 (https=)
JP (2) JP5068528B2 (https=)
KR (1) KR101130094B1 (https=)
CN (1) CN1771298B (https=)
MX (1) MXPA05010866A (https=)
TW (1) TWI347970B (https=)
WO (1) WO2004090046A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011225597A (ja) * 2003-04-10 2011-11-10 Ciba Holding Inc 蛍光ジケトピロロピロール

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823512A1 (de) 1988-07-12 1990-01-18 Heraeus Schott Quarzschmelze Bestrahlungseinheit
JP4588637B2 (ja) * 2003-03-14 2010-12-01 株式会社半導体エネルギー研究所 共役分子、電界発光素子、及び電子機器
GB2419738B (en) * 2004-10-29 2009-11-11 Hewlett Packard Development Co Printing a light emitting element
EP1817392B1 (en) * 2004-12-09 2009-01-07 Ciba Holding Inc. Fluorescent diketopyrrolopyrroles
BRPI0713952A2 (pt) * 2006-06-30 2012-12-04 Ciba Holding Inc. polìmeros de dicetopirrolopirrol como semicondutores orgánicos
CN101479272B (zh) * 2006-06-30 2014-11-19 西巴控股有限公司 作为有机半导体的二酮基吡咯并吡咯聚合物
KR101546985B1 (ko) 2007-10-09 2015-08-24 바스프 에스이 피롤로피롤 유도체, 그의 제조 및 용도
EP2411986B1 (en) 2009-03-23 2016-09-21 Basf Se Diketopyrrolopyrrole polymers for use in organic semiconductor devices
WO2010115767A1 (en) 2009-04-08 2010-10-14 Basf Se Pyrrolopyrrole derivatives, their manufacture and use as semiconductors
JP5629067B2 (ja) * 2009-08-18 2014-11-19 富士フイルム株式会社 顔料微粒子分散体、これを用いたカラーフィルタ、及び顔料微粒子分散体の製造方法、並びに顔料誘導体化合物
US8816334B2 (en) * 2009-10-22 2014-08-26 Agency For Science, Technology And Research N-type materials and organic electronic devices
US8946376B2 (en) 2010-09-29 2015-02-03 Basf Se Semiconductors based on diketopyrrolopyrroles
JP5921554B2 (ja) 2010-09-29 2016-05-24 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ジケトピロロピロール系の半導体
PL397479A1 (pl) * 2011-12-21 2013-06-24 Instytut Chemii Organicznej Polskiej Akademii Nauk Nowe, fluorescencyjne barwniki heterocykliczne i sposób ich otrzymywania
GB201200184D0 (en) * 2012-01-06 2012-02-22 Johnson Matthey Plc Tracers and method of marking liquids
JP5890366B2 (ja) * 2012-09-26 2016-03-22 富士フイルム株式会社 光電変換素子、撮像素子、光センサ
US9206180B2 (en) * 2013-02-25 2015-12-08 New York University Superstructures of diketopyrrolopyrrole donors and perylenediimide acceptors formed by hydrogen-bonding and π•••π stacking
EP2818493A1 (en) 2013-06-25 2014-12-31 Basf Se Near infrared absorbing polymers for electronic applications
CN105829454B (zh) * 2013-12-19 2018-11-09 默克专利股份有限公司 染料化合物
KR101704110B1 (ko) * 2014-01-17 2017-02-07 주식회사 엘지화학 신규한 화합물 및 이를 포함하는 유기 태양 전지
CN104447764A (zh) * 2014-12-29 2015-03-25 华东理工大学 吡咯并吡咯二酮衍生物及其合成方法
WO2017008880A1 (de) 2015-07-10 2017-01-19 Merck Patent Gmbh Dithioalkylpyrrolopyrrole und ihre verwendung als farbstoffe
CN109897045B (zh) * 2019-03-29 2021-04-27 华东理工大学 一种基于吡咯并吡咯二酮且具有固液双荧光的环状化合物及其制备方法与应用
JP2022162560A (ja) * 2021-01-26 2022-10-25 株式会社KOALA Tech 有機固体レーザ、化合物およびその使用
WO2024180566A1 (en) * 2023-02-27 2024-09-06 Council Of Scientific & Industrial Research Polymerizable luminescent solvent-free organic liquids and the use thereof

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3262270D1 (en) * 1981-03-20 1985-03-28 Ciba Geigy Ag Process for colouring highly molecular organic material and polycyclic pigments
US4585878A (en) * 1983-06-29 1986-04-29 Ciba-Geigy Corporation N-substituted 1,4-diketopyrrolo-[3,4-c]-pyrroles
US4931566A (en) * 1987-07-31 1990-06-05 Ciba-Geigy Corporation Process for the preparation of pyrrolo[3,4-c]pyrroles
EP0426717B1 (de) * 1988-07-29 1996-04-24 Riedel-De Haen Aktiengesellschaft Optische datenspeicher
EP0499011A1 (en) 1991-02-12 1992-08-19 Japat Ltd Organic electroluminescent element
US5571359A (en) * 1992-01-24 1996-11-05 Revlon Consumer Products Corporation Radiation curable pigmented compositions
DE4435211A1 (de) * 1993-10-04 1995-04-27 Ciba Geigy Ag Substituierte Diketopyrrole und elektrochrome Stoffzusammensetzungen
DE59409351D1 (de) * 1993-10-13 2000-06-21 Ciba Sc Holding Ag Pyrrolo[3,4-c]pyrrole
EP0690059B1 (de) * 1994-06-29 1999-09-08 Ciba SC Holding AG Zwei neue Kristallmodifikationen eines Diketopyrrolopyrrolpigments
JP3704748B2 (ja) * 1995-06-23 2005-10-12 東洋インキ製造株式会社 有機エレクトロルミネッセンス素子用電子輸送材料およびそれを用いた有機エレクトロルミネッセンス素子
US5969154A (en) * 1996-12-10 1999-10-19 Ciba Specialty Chemicals Corporation Liquid crystalline diketopyrrolopyrroles
WO1998033862A1 (en) 1997-02-03 1998-08-06 Ciba Speciality Chemicals Holding Inc. Fluorescent materials and their use
CN1251606A (zh) * 1997-02-03 2000-04-26 西巴特殊化学品控股有限公司 与有机载体材料共价连接的荧光发色团
US6057449A (en) 1998-06-02 2000-05-02 Ciba Specialty Chemicals Corporation Direct preparation of pyrrolo[3,4-c]pyrroles
EP1078970B1 (en) 1999-08-26 2004-03-17 Ciba SC Holding AG DPP-containing conjugated polymers and electroluminescent devices
TWI290164B (en) * 1999-08-26 2007-11-21 Ciba Sc Holding Ag DPP-containing conjugated polymers and electroluminescent devices
EP1087005B1 (en) 1999-09-27 2004-02-25 Ciba SC Holding AG Fluorescent diketopyrrolopyrroles
TW503255B (en) 1999-09-27 2002-09-21 Ciba Sc Holding Ag Electroluminescent devices comprising diketopyrrolopyrroles
EP1087006B1 (en) 1999-09-27 2003-10-15 Ciba SC Holding AG Electroluminescent devices comprising diketopyrrolopyrroles
TWI261064B (en) * 1999-09-27 2006-09-01 Ciba Sc Holding Ag Fluorescent diketopyrrolopyrroles
JP4085574B2 (ja) * 2000-01-06 2008-05-14 東レ株式会社 発光素子
KR100889247B1 (ko) * 2001-06-29 2009-03-19 시바 홀딩 인크 형광성 디케토피롤로피롤
CN1259388C (zh) * 2001-12-03 2006-06-14 东洋油墨制造株式会社 有机电致发光器件用组合物和使用该组合物的有机电致发光器件
JP2005526152A (ja) * 2002-02-01 2005-09-02 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド ジケトピロロピロールを含む蛍光組成物
ATE546497T1 (de) 2002-07-22 2012-03-15 Basf Se Polyreaktionsfähige diketopyrrolopyrrole, deren verwendung in farbfiltern und daraus hergestellte polymere
JP2004175674A (ja) * 2002-11-25 2004-06-24 Toyo Ink Mfg Co Ltd 有機エレクトロルミネッセンス素子材料およびそれを使用した有機エレクトロルミネッセンス素子
JP3969300B2 (ja) * 2002-12-24 2007-09-05 東洋インキ製造株式会社 有機エレクトロルミネッセンス素子用組成物およびそれを使用した有機エレクトロルミネッセンス素子
CN1771298B (zh) 2003-04-10 2013-07-17 西巴特殊化学品控股有限公司 荧光二酮基吡咯并吡咯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011225597A (ja) * 2003-04-10 2011-11-10 Ciba Holding Inc 蛍光ジケトピロロピロール

Also Published As

Publication number Publication date
US7501076B2 (en) 2009-03-10
TW200502376A (en) 2005-01-16
US7906039B2 (en) 2011-03-15
US20070010672A1 (en) 2007-01-11
CN1771298A (zh) 2006-05-10
US20090173916A1 (en) 2009-07-09
EP1611207B1 (en) 2016-02-03
KR101130094B1 (ko) 2012-03-28
WO2004090046A1 (en) 2004-10-21
CN1771298B (zh) 2013-07-17
TWI347970B (en) 2011-09-01
EP1611207A1 (en) 2006-01-04
KR20060002963A (ko) 2006-01-09
JP5523402B2 (ja) 2014-06-18
JP2006524281A (ja) 2006-10-26
MXPA05010866A (es) 2006-06-05
JP2011225597A (ja) 2011-11-10

Similar Documents

Publication Publication Date Title
JP5523402B2 (ja) 蛍光ジケトピロロピロール
US20050008892A1 (en) Fluorescent compositions comprising diketopyrrolopyrroles
JP4312593B2 (ja) 蛍光ジケトピロロピロール
EP1817392B1 (en) Fluorescent diketopyrrolopyrroles
WO2007003520A1 (en) Fluorescent diketopyrrolopyrroles and derivatives
US20090057613A1 (en) Fluorescent quinacridones
US20080217580A1 (en) Organic Luminescent Element
KR20040086312A (ko) 디케토피롤로피롤을 포함하는 형광 조성물

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070327

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070327

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100406

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100702

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100709

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100805

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100812

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100903

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100910

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101006

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110105

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110404

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110411

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110502

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110512

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110603

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110610

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110630

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120131

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120524

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20120601

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120703

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120718

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120814

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120815

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150824

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 5068528

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term